Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Ruei-Ying Wu

2110318209
Cape Town (WCT)

Tournament details

Tour Id	20263405
Group Id	20263404
Name	UWC Chess Club Open Rapid 2nd Edition 2026
Section	B
Rounds	6
Format	Swiss
Type	Rapid
Start	2026-08-29
End	2026-08-29
Submitted	2026-08-31
Rated	2026-09-23
Submit age weight	1
Host	Cape Town (WCT)
Total time	25
Time weight	0.543
Official results	Official results

General

Games	6
Score	2
Percent	33.3
Dp	-141.7
Aor	1372.3
Perform	1230.6
Penalties	0
Wins	2
Draws	0
Losses	4
White	3
Black	3
White wins	2
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	20
Final Pos	25
Share Pos	23
Count for rating	Yes

Analysis (Main)

Rating	1286.8
K-factor	36
Score	2
Expected score	2.4
Score - Expected score	-0.4
Rating +/-	-7.9

Analysis (Type)

Rating	1227.4
K-factor	36
Score	2
Expected score	2.86
Score - Expected score	-0.86
Rating +/-	-30.9

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	2026-08-29	Wu, B (Bo-Lin)	WCT		1503.1	1410.9	W	0	0.29	-0.29	-5.7	0.33	-0.33	-11.8	Yes
2	2026-08-29	Govender, V (Vidharan)	WCT		1368.6	1200	B	0	0.36	-0.36	-7.1	0.49	-0.49	-17.6	Yes
3	2026-08-29	Petersen, C (Cole)	WCT		1314	1192.9	W	1	0.51	0.49	9.6	0.58	0.42	15.1	Yes
4	2026-08-29	Lesetedi, K (Kopano)	NRS		1491.9	1200	B	0	0.22	-0.22	-4.3	0.49	-0.49	-17.6	Yes
5	2026-08-29	Nododile, T (Thandile)	WCT		1167.5	1129	W	1	0.68	0.32	6.2	0.66	0.34	12.4	Yes
6	2026-08-29	Nala, C (Cebolenkosi)	KED		1388.7	1354	B	0	0.34	-0.34	-6.6	0.31	-0.31	-11.2	Yes