Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Michael Peter Van Schaik

168040472
Johannesburg Metro (GJM)

Tournament details

Tour Id	20251960
Group Id	20251959
Name	Bellville Rapid 2025
Section	A
Rounds	6
Format	Swiss
Type	Rapid
Start	2025-06-07
End	2025-06-07
Submitted	2025-06-09
Rated	2025-07-02
Submit age weight	1
Host	Cape Town (WCT)
Total time	20
Time weight	0.472
Official results	Official results

General

Games	6
Score	2.5
Percent	41.7
Dp	-70.8
Aor	1691.9
Perform	1621
Penalties	0
Wins	2
Draws	1
Losses	3
White	3
Black	3
White wins	2
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	19
Final Pos	21
Share Pos	19
Count for rating	Yes

Analysis (Main)

Rating	1610.9
K-factor	20
Score	2.5
Expected score	2.43
Score - Expected score	0.07
Rating +/-	0.7

Analysis (Type)

Rating	1604.5
K-factor	20
Score	2.5
Expected score	2.88
Score - Expected score	-0.38
Rating +/-	-7.6

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	2025-06-07	Webber, CPS (Colin Peter Slade)	WCT		1385.2	1420.7	W	1	0.8	0.2	1.9	0.76	0.24	4.8	Yes
2	2025-06-07	Mnyasta, T (Tezihano)	WCT	RM	1979.9	2020.5	B	0	0.03	-0.03	-0.3	0	0	0	Yes
3	2025-06-07	Swarts, P (Paul)	WCW		1521.6	1474.4	W	1	0.65	0.35	3.3	0.69	0.31	6.2	Yes
4	2025-06-07	Rogov, T (Timofey)	WCT		1942.2	1833.2	B	0	0.07	-0.07	-0.7	0.19	-0.19	-3.8	Yes
5	2025-06-07	Rogov, E (Evgenij)	WCT		1573.2	1507.5	W	0	0.59	-0.59	-5.5	0.65	-0.65	-13	Yes
6	2025-06-07	Segelaar, G (Geriant)	WCW		1749.2	1503.4	B	0.5	0.3	0.2	1.9	0.58	-0.08	-1.6	Yes