Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Staden, K (Kobus)

Chess SA id

109040594

FIDE id

Date of birth

2009-07-16 (U18)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1277.2	1238	1269.5	1208.1
Raw rating	1277.2	1238	1269.5	1208.1
Weighted rating	1237.1	1232.5	1221.2	1208.1
Weighted performance	0	0	0	0
Floor	777.2	738	769.5	708.1
K-factor	36	36	36	36
Min/Max rating change allowed	148.6	157.1	150.2	163.9
Highest rating	1364.8 2024-08-01	1367 2024-08-01	1269.5 2025-09-01	1208.1 2018-07-01
Highest raw rating	1277.2 2025-09-01	1238 2024-09-01	1269.5 2025-09-01	1208.1 2024-03-01
Highest weighted rating	1232.9 2025-09-01	1230.2 2025-08-01	1216.7 2025-09-01	1208.1 2018-07-01
Highest weighted performance	1364.8 2024-08-01	1367 2024-08-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1277.2	1238	1269.5	1208.1
Analysis
Rating	1277.2	1238	1269.5	1208.1
Raw rating	1277.2	1238	1269.5	1208.1
Weighted rating	1237.1	1232.5	1221.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	777.2	738	769.5	708.1
Max/Min rating change allowed	148.6	157.1	150.2	163.9
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1277.2	1238	1269.5	1208.1
New weighted rating	1241.1	1233.5	1225.6	1208.1
New weighted performance	0	0	0	0
Temp new rating	1277.2	1238	1269.5	1208.1
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1277.2	1238	1269.5	1208.1
New K-factor	36	36	36	36
New floor	777.2	738	769.5	708.1

Item	Main	Standard	Rapid
	0	0	0
	10	0	10
	5	5	0
	0	0	0
	0	0	0
	0	0	0
History	15	5	10

Games since
	Main 15	Standard 5		Rapid 10		Blitz 0
Gender	Male
Age group	U18
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	10	7	70	170	1227.9	1397.9
Standard	0	0	0	0	0	0
Rapid	10	7	70	170	1227.9	1397.9
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	15	10	66.67	141.7	1241.6	1383.3
Standard	5	3	60	85	1269.1	1354.1
Rapid	10	7	70	170	1227.9	1397.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1277.2	1238	1269.5	1208.1
2025-09-01	1277.2	1238	1269.5	1208.1
2025-08-01	1242.7	1238	1224.9	1208.1
2025-07-01	1242.7	1238	1224.9	1208.1
2025-06-01	1242.7	1238	1224.9	1208.1
2025-05-01	1232.3	1238	1208.1	1208.1
2025-04-01	1232.3	1238	1208.1	1208.1
2025-03-01	1232.3	1238	1208.1	1208.1
2025-02-01	1232.3	1238	1208.1	1208.1
2025-01-01	1232.3	1238	1208.1	1208.1
2024-12-01	1232.3	1238	1208.1	1208.1
2024-11-01	1232.3	1238	1208.1	1208.1
2024-10-01	1232.3	1238	1208.1	1208.1
2024-09-01	1232.3	1238	1208.1	1208.1
2024-08-01	1208.1	1208.1	1208.1	1208.1
2024-07-01	1208.1	1208.1	1208.1	1208.1
2024-06-01	1208.1	1208.1	1208.1	1208.1
2024-08-01	1208.1	1208.1	1208.1	1208.1
2024-04-01	1208.1	1208.1	1208.1	1208.1
2024-03-01	1208.1	1208.1	1208.1	1208.1
2024-02-01	1208.1	1208.1	1208.1	1208.1
2024-01-01	1208.1	1208.1	1208.1	1208.1
2023-12-01	1208.1	1208.1	1208.1	1208.1
2023-11-01	1208.1	1208.1	1208.1	1208.1

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Bojanala's Clash Of Schools 2025 (Championship Open)	2025-08-02	2025-08-02	Rapid	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
2	Robday Bergsig Sport Festival 2025 (Seniors)	2025-05-03	2025-05-03	Rapid	Bojanala Platina (NBR)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Bojanala's Clash Of Schools 2025 (Championship Open)	2025-08-02	2025-08-02	Rapid	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
2	Robday Bergsig Sport Festival 2025 (Seniors)	2025-05-03	2025-05-03	Rapid	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
3	North West Schools Finals 2024 (U15 Boys)	2024-08-24	2024-08-24	Standard	Ngaka Modiri Molema (NNM)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Robday Bergsig Sport Festival 2025				Tournament Robday Bergsig Sport Festival 2025
		date 2025-05-03	rnd 1	type Rapid	result 1	date 2025-05-03	rnd 3	type Rapid	result 1
		Opponent Bosman, R (Rudi)				Opponent Nyawula, T (Tlotlo)
2	2	Tournament Bojanala's Clash Of Schools 2025				Tournament Bojanala's Clash Of Schools 2025
		date 2025-08-02	rnd 4	type Rapid	result 1	date 2025-08-02	rnd 5	type Rapid	result 1
		Opponent Kazele, T (Thebe)				Opponent Waage, M (Matthew)
3	2	Tournament Bojanala's Clash Of Schools 2025				Tournament Bojanala's Clash Of Schools 2025
		date 2025-08-02	rnd 1	type Rapid	result 1	date 2025-08-02	rnd 2	type Rapid	result 1
		Opponent Tlotlo, T (Tlhowe)				Opponent Prinsloo, DL (Derrick Loek)

#	Games	Start				End
1	2	Tournament North West Schools Finals 2024				Tournament North West Schools Finals 2024
		date 2024-08-24	rnd 3	type Standard	result 1	date 2024-08-24	rnd 4	type Standard	result 1
		Opponent Makaota, L (Lebogang)				Opponent Letuba, O (Onalenna)
2	1	Tournament North West Schools Finals 2024				Tournament North West Schools Finals 2024
		date 2024-08-24	rnd 1	type Standard	result 1	date 2024-08-24	rnd 1	type Standard	result 1
		Opponent Moopelwa, K (Koketso)				Opponent Moopelwa, K (Koketso)

#	Games	Start				End
1	3	Tournament Robday Bergsig Sport Festival 2025				Tournament Robday Bergsig Sport Festival 2025
		date 2025-05-03	rnd 1	type Rapid	result 1	date 2025-05-03	rnd 3	type Rapid	result 1
		Opponent Bosman, R (Rudi)				Opponent Nyawula, T (Tlotlo)
2	2	Tournament Bojanala's Clash Of Schools 2025				Tournament Bojanala's Clash Of Schools 2025
		date 2025-08-02	rnd 4	type Rapid	result 1	date 2025-08-02	rnd 5	type Rapid	result 1
		Opponent Kazele, T (Thebe)				Opponent Waage, M (Matthew)
3	2	Tournament Bojanala's Clash Of Schools 2025				Tournament Bojanala's Clash Of Schools 2025
		date 2025-08-02	rnd 1	type Rapid	result 1	date 2025-08-02	rnd 2	type Rapid	result 1
		Opponent Tlotlo, T (Tlhowe)				Opponent Prinsloo, DL (Derrick Loek)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Robday Bergsig Sport Festival 2025				Tournament Robday Bergsig Sport Festival 2025
		date 2025-05-03	rnd 1	type Rapid	result 1	date 2025-05-03	rnd 3	type Rapid	result 1
		Opponent Bosman, R (Rudi)				Opponent Nyawula, T (Tlotlo)
2	2	Tournament Bojanala's Clash Of Schools 2025				Tournament Bojanala's Clash Of Schools 2025
		date 2025-08-02	rnd 4	type Rapid	result 1	date 2025-08-02	rnd 5	type Rapid	result 1
		Opponent Kazele, T (Thebe)				Opponent Waage, M (Matthew)
3	2	Tournament Bojanala's Clash Of Schools 2025				Tournament Bojanala's Clash Of Schools 2025
		date 2025-08-02	rnd 1	type Rapid	result 1	date 2025-08-02	rnd 2	type Rapid	result 1
		Opponent Tlotlo, T (Tlhowe)				Opponent Prinsloo, DL (Derrick Loek)

#	Games	Start				End
1	2	Tournament North West Schools Finals 2024				Tournament North West Schools Finals 2024
		date 2024-08-24	rnd 3	type Standard	result 1	date 2024-08-24	rnd 4	type Standard	result 1
		Opponent Makaota, L (Lebogang)				Opponent Letuba, O (Onalenna)
2	1	Tournament North West Schools Finals 2024				Tournament North West Schools Finals 2024
		date 2024-08-24	rnd 1	type Standard	result 1	date 2024-08-24	rnd 1	type Standard	result 1
		Opponent Moopelwa, K (Koketso)				Opponent Moopelwa, K (Koketso)

#	Games	Start				End
1	3	Tournament Robday Bergsig Sport Festival 2025				Tournament Robday Bergsig Sport Festival 2025
		date 2025-05-03	rnd 1	type Rapid	result 1	date 2025-05-03	rnd 3	type Rapid	result 1
		Opponent Bosman, R (Rudi)				Opponent Nyawula, T (Tlotlo)
2	2	Tournament Bojanala's Clash Of Schools 2025				Tournament Bojanala's Clash Of Schools 2025
		date 2025-08-02	rnd 4	type Rapid	result 1	date 2025-08-02	rnd 5	type Rapid	result 1
		Opponent Kazele, T (Thebe)				Opponent Waage, M (Matthew)
3	2	Tournament Bojanala's Clash Of Schools 2025				Tournament Bojanala's Clash Of Schools 2025
		date 2025-08-02	rnd 1	type Rapid	result 1	date 2025-08-02	rnd 2	type Rapid	result 1
		Opponent Tlotlo, T (Tlhowe)				Opponent Prinsloo, DL (Derrick Loek)

No games found.

#	Games	Start				End

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Van Der Merwe ,D (Devan)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Van Der Merwe ,D (Devan)	1	1396.6	971.6	1	1394.3	971.6	0	0	0	0	0	0
2	Makaota ,L (Lebogang)	1	1	425	1	1	425	0	0	0	0	0	0
2	Makaota ,L (Lebogang)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Mondane ,T (Tshepiso)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mondane ,T (Tshepiso)	1	1349.1	924.1	1	1362.5	924.1	0	0	0	0	0	0
4	Letuba ,O (Onalenna)	1	1	425	1	1	425	0	0	0	0	0	0
4	Letuba ,O (Onalenna)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Moopelwa ,K (Koketso)	1	1	425	1	1	425	0	0	0	0	0	0
5	Moopelwa ,K (Koketso)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Waage ,M (Matthew)	1	1	425	0	0	0	1	1	425	0	0	0
6	Waage ,M (Matthew)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Prinsloo ,DL (Derrick Loek)	1	1	425	0	0	0	1	1	425	0	0	0
7	Prinsloo ,DL (Derrick Loek)	1	1279.8	1704.8	0	0	0	1	1131.9	1704.8	0	0	0
8	Masingi ,J (Jennifer)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Masingi ,J (Jennifer)	1	1217.2	792.2	0	0	0	1	1227.6	792.2	0	0	0
9	Nyawula ,T (Tlotlo)	1	1	425	0	0	0	1	1	425	0	0	0
9	Nyawula ,T (Tlotlo)	1	1319.5	1744.5	0	0	0	1	1292.5	1744.5	0	0	0
10	Kazele ,T (Thebe)	1	1	425	0	0	0	1	1	425	0	0	0
10	Kazele ,T (Thebe)	1	1225.3	1650.3	0	0	0	1	1204.5	1650.3	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Van Staden, K (Kobus)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms