Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Kian Okkers

1090137202
Johannesburg Metro (GJM)

Tournament details

Tour Id	20252868
Group Id	20252868
Name	St Peters College Sports & Cultural Festival 2025
Section
Rounds	6
Format	Team
Type	Standard
Start	2025-09-19
End	2025-09-20
Submitted	2025-09-23
Rated	2025-09-25
Submit age weight	1
Host	Johannesburg Metro (GJM)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	3
Percent	50
Dp	0
Aor	1313
Perform	1313
Penalties	0
Wins	3
Draws	0
Losses	3
White	4
Black	2
White wins	1
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	96
Final Pos	56
Share Pos	49
Count for rating	Yes

Analysis (Main)

Rating	1200
K-factor	20
Score	3
Expected score	2.29
Score - Expected score	0.71
Rating +/-	11.8

Analysis (Type)

Rating	1200
K-factor	20
Score	3
Expected score	2.36
Score - Expected score	0.64
Rating +/-	12.8

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	2025-09-19	Makhanya, N (Nzuzolenhle)	SWZ		1200	1200	W	0	0.54	-0.54	-9	0.54	-0.54	-10.8	Yes
2	2025-09-19	Makofane, L (Lifa)	MEN		1229.9	1238.8	B	1	0.42	0.58	9.6	0.41	0.59	11.8	Yes
3	2025-09-19	Page, A (Ayden)	GE		1262.3	1274.6	W	1	0.47	0.53	8.8	0.45	0.55	11	Yes
4	2025-09-19	Ramlall, S (Sanjana)	GJM	WRM	1636	1635	W	0	0.03	-0.03	-0.5	0.04	-0.04	-0.8	Yes
5	2025-09-20	Maswanganyi, J (Justin)	GJM		1282.7	1298.3	B	1	0.36	0.64	10.6	0.34	0.66	13.2	Yes
6	2025-09-20	Okonkwo, B (Blessing)	GJM		1267.4	1176.7	W	0	0.46	-0.46	-7.6	0.57	-0.57	-11.4	Yes