Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Matthews Mateman

1080141457
Ekurhuleni (GE)

Tournament details

Tour Id	20232416
Group Id	20232414
Name	Ekurhuleni North Chess Club 2023
Section	B
Rounds	7
Format	Swiss
Type	Rapid
Start	2023-12-09
End	2023-12-09
Submitted	2023-12-10
Rated	2023-12-10
Submit age weight	1
Host	Ekurhuleni (GE)
Total time	30
Time weight	0.604
Official results	Official results

General

Games	6
Score	2
Percent	33.3
Dp	-141.7
Aor	1321.5
Perform	1179.8
Penalties	0
Wins	2
Draws	0
Losses	4
White	3
Black	3
White wins	1
Black wins	1
Default wins	0
Default losses	0
Byes	1
Half byes	0
Rank	14
Final Pos	14
Share Pos	11
Count for rating	Yes

Analysis (Main)

Rating	1216.5
K-factor	20
Score	2
Expected score	2.27
Score - Expected score	-0.27
Rating +/-	-3.3

Analysis (Type)

Rating	1160
K-factor	20
Score	2
Expected score	3.04
Score - Expected score	-1.04
Rating +/-	-20.8

Opponents

Round	Date	Opponent	Fed	Title	Main	Type	Col	Res	Main			Type			Cfr
Round	Date	Opponent	Fed	Title	Main	Type	Col	Res	We	Swe	+/-	We	Swe	+/-	Cfr
1	2023-12-09	Du Toit, J (Jaunre)	GE		1474.3	1200	W	0	0.24	-0.24	-2.9	0.5	-0.5	-10	Yes
2	2023-12-09	Nickols, C (Christi)	GE		1368.3	1181.2	B	1	0.28	0.72	8.6	0.43	0.57	11.4	Yes
3	2023-12-09	Agre, AS (Atharv)	GE		1311.4	945.6	W	1	0.43	0.57	6.8	0.79	0.21	4.2	Yes
4	2023-12-09	O'Brien, S (Seth)	GJM		1214.9	1200	B	0	0.46	-0.46	-5.5	0.41	-0.41	-8.2	Yes
5	2023-12-09	Van Der Walt, T (Tjaart)	GE		1419.9	1200	W	0	0.31	-0.31	-3.7	0.5	-0.5	-10	Yes
6	2023-12-09	Pitzer, E (Emuel)	GE		1140.3	1200	B	0	0.55	-0.55	-6.6	0.41	-0.41	-8.2	Yes
7	2023-12-09				0	0	Y	1	0	0	0	0	0	0	No (Bye)