Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Bonga Kalpens

1060302967
Overberg (WOS)

Tournament details

Tour Id	20242446
Group Id	20242436
Name	Western Cape Top Schools Championship 2024
Section	U18 Mixed
Rounds	6
Format	Round-Robin
Type	Standard
Start	2024-08-30
End	2024-09-01
Submitted	2024-09-12
Rated	2024-09-12
Submit age weight	1
Host	Eden (WEG)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	2
Percent	33.3
Dp	-141.7
Aor	1478.6
Perform	1336.9
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	0
Half byes	0
Rank	52
Final Pos	34
Share Pos	33
Count for rating	Yes

Analysis (Main)

Rating	1205.8
K-factor	20
Score	2
Expected score	1.45
Score - Expected score	0.55
Rating +/-	9.1

Analysis (Type)

Rating	1176.4
K-factor	20
Score	2
Expected score	1.43
Score - Expected score	0.57
Rating +/-	11.4

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	2024-08-30	Brandt, M (Mia)	WCW		1421.9	1408.4	W	0	0.29	-0.29	-4.8	0.27	-0.27	-5.4	Yes
2	2024-08-30	Davids, M (Michael)	WCT		1195	1190.8	B	1	0.47	0.53	8.8	0.44	0.56	11.2	Yes
3	2024-08-30	Hendricks, G (Guevante)	WCU		1287.9	1205.5	W	1	0.45	0.55	9.1	0.51	0.49	9.8	Yes
4	2024-08-30	Claassen, R (Raynier)	WEG		1904.5	1903.3	B	0	0	0	0	0	0	0	Yes
5	2024-09-01	Rosenberg, W (Wagheed)	WCT		1562.7	1549.2	B	0	0.04	-0.04	-0.7	0.02	-0.02	-0.4	Yes
6	2024-09-01	De Wit, M (Marnus)	WCT		1499.6	1477.9	W	0	0.2	-0.2	-3.3	0.19	-0.19	-3.8	Yes