Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Divan Viviers

1130146220
Sarah Baartman (ESB)

Tournament details

Tour Id	20241111
Group Id	20241107
Name	Humansdorp CMC Schools Trials 2024
Section	U11 Boys
Rounds	6
Format	Round-Robin
Type	Rapid
Start	2024-05-10
End	2024-05-10
Submitted	2024-05-13
Rated	2024-05-14
Submit age weight	1
Host	Sarah Baartman (ESB)
Total time	32
Time weight	0.626
Official results	Official results

General

Games	6
Score	3.5
Percent	58.3
Dp	70.8
Aor	1264.4
Perform	1335.2
Penalties	0
Wins	3
Draws	1
Losses	2
White	3
Black	3
White wins	1
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	24
Final Pos	10
Share Pos	10
Count for rating	Yes

Analysis (Main)

Rating	1169.3
K-factor	20
Score	3.5
Expected score	2.34
Score - Expected score	1.16
Rating +/-	14.5

Analysis (Type)

Rating	1217.7
K-factor	20
Score	3.5
Expected score	3.11
Score - Expected score	0.39
Rating +/-	7.8

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	2024-05-10	Ferreira, R (Rossouw)	ESB		1260.9	1316.9	B	1	0.35	0.65	8.2	0.34	0.66	13.2	Yes
2	2024-05-10	Kammies, A (Arno)	ESB		1368	1191.7	W	0	0.31	-0.31	-3.9	0.57	-0.57	-11.4	Yes
3	2024-05-10	Nohana, N (Ntlakanipho)	ESB		1220.3	1159.2	B	1	0.4	0.6	7.6	0.53	0.47	9.4	Yes
4	2024-05-10	Krieger, N (Nate)	ESB		1286	1166.2	W	0	0.41	-0.41	-5.2	0.6	-0.6	-12	Yes
5	2024-05-10	Perils, C (Cohen Arthur)	ESB		1222.1	1188.8	B	0.5	0.4	0.1	1.3	0.49	0.01	0.2	Yes
6	2024-05-10	Prinsloo, E (Emmanuel)	ESB		1228.9	1187.7	W	1	0.47	0.53	6.7	0.58	0.42	8.4	Yes