Player Report

Player: "Gouma, Ronald" with the White pieces (6 games)
Database: nl-partijen-eco.pgn (9,723 games)
Generated by Scid 4.3, 2011.02.14

1. Statistics and History

1.1 Statistics

                   Games     1-0     =-=     0-1    Score
-----------------------------------------------------------
 All report games      6       1       1       4    25.0%
-----------------------------------------------------------

1.2 Oldest games

1: 0-1(31) Gouma 1858 -- Rutgers, MyTown 2004.01.08 [1]
2: =-=(12) Gouma 1854 -- Kruijf 1863, Utrecht 2007.06.10 [5]
3: 0-1(24) Gouma 1890 -- Bok 2202, Haarlem 2008.06.28 [4]
4: 0-1(28) Gouma 1890 -- Villwock 2166, Haarlem 2008.06.28 [2]
5: 1-0(34) Gouma 1890 -- Vastenhout 1468, Haarlem 2008.06.29 [3]

1.3 Newest games

1: 1-0(34) Gouma 1890 -- Vastenhout 1468, Haarlem 2008.06.29 [3]
2: 0-1(24) Gouma 1890 -- Bok 2202, Haarlem 2008.06.28 [4]
3: 0-1(28) Gouma 1890 -- Villwock 2166, Haarlem 2008.06.28 [2]
4: =-=(12) Gouma 1854 -- Kruijf 1863, Utrecht 2007.06.10 [5]
5: 0-1(31) Gouma 1858 -- Rutgers, MyTown 2004.01.08 [1]

1.4 Most frequent opponents

1: 1 2008100% 2202 Bok, Benjamin [4]
2: 1 2008100% 2166 Villwock, Martin [2]
3: 1 100% 1884 Mike Hoogland [6]
4: 1 2007 50% 1863 Kruijf, Caspar [5]
5: 1 2008 0% 1468 Vastenhout, Raimond [3]
6: 1 2004100% Rutgers, Louis [1]

1.5 Result lengths and frequencies

                 Score      Game length             Frequency       
                          1-0    =-=    0-1    1-0     =-=     0-1  
 Report games    25.0%     34     12     26   16.6%   16.6%   66.6% 
 All games       54.3%     37     38     38   42.1%   24.3%   33.4%

2. Ratings and Performance

2.1 Average ratings and performance

White rating: 1878 (6 games); White performance: 1768 (30% vs 1917)
Black rating: 1917 (5 games); Black performance: 2071 (75% vs 1878)

2.2 Games with highest average rating

1: 0-1(24) Gouma 1890 -- Bok 2202, Haarlem 2008 [4]
2: 0-1(28) Gouma 1890 -- Villwock 2166, Haarlem 2008 [2]
3: 0-1(24) Gouma 1888 -- Mike Hoogland 1884, ? 0 [6]
4: =-=(12) Gouma 1854 -- Kruijf 1863, Utrecht 2007 [5]
5: 0-1(31) Gouma 1858 -- Rutgers, MyTown 2004 [1]
6: 1-0(34) Gouma 1890 -- Vastenhout 1468, Haarlem 2008 [3]

3. Moves and Themes

3.1 Openings

1:C40-C49 4 38%
2:B00-B09 1 0%
3:B20-B29 1 0%

3.2 Positional Themes

Frequency of themes in the first 20 moves of each game:
Same-side castling: 33% White Isolated Queen Pawn: 17%
Opposite castling: 0% Black Isolated Queen Pawn: 17%
Kingside pawn storm: 0% White Pawn on 5/6/7th rank: 50%
Queens exchanged: 67% Black Pawn on 2/3/4th rank: 50%
Only one side has Bishop pair: 17% Open c/d/e file: 83%

3.3 Endgames

Material at the end of each game:
P BN R R,BN Q Q,BN Q,RQ,R,BN
Report games 0% 0% 0% 33% 0% 0% 0% 67%
All games 3% 9% 8% 26% 2% 4% 5% 44%

4. Theory Table

: +1 =1 -4 (1.5/6: 25%)
12345678
1 e4
c5 		c3
b61 		d4
Bb7 		Bd3
e6 		Nf3
Nf6 		Qe2
cxd4 		cxd4
Nc6 		Nc3
Nb42 		2: 0%
2 ...
e5 		Nf3
Nc6 		d4
exd4 		Nxd4
Qf6 		Be3
Bc5 		c3
Nge7 		g3
OO 		Bg2
Nxd43 		1: 100%
3 ...
... 		...
... 		...
... 		...
Nf6 		Nxc6
bxc6 		e5
Qe7 		Qe2
Nd5 		c4
Ba64 		1: 0%
4 ...
... 		...
... 		...
... 		...
Bc5 		Be3
Qf6 		c3
Nge7 		g3
d5 		Bg2
Bxd45 		1: 50%
5 ...
... 		...
... 		...
... 		...
... 		...
... 		...
... 		...
h5 		h4
d56 		1: 0%
  1. 2...d6 3.d4 cxd4 4.cxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.f3 a6 8.a4 Nc6 9.Bc4 e6 0-1(31) Gouma 1858 -- Rutgers, MyTown 2004.

  2. 9.Bb1 Ba6 0-1(28) Gouma 1890 -- Villwock 2166, Haarlem 2008.

  3. 9.cxd4 Bb4+ 1-0(34) Gouma 1890 -- Vastenhout 1468, Haarlem 2008.

  4. 9.h4 f6 0-1(24) Gouma 1890 -- Bok 2202, Haarlem 2008.

  5. 9.cxd4 dxe4 =-=(12) Gouma 1854 -- Kruijf 1863, Utrecht 2007.

  6. 9.Bg2 Bg4 0-1(24) Gouma 1888 -- Mike Hoogland 1884, ? 0.