Chess South Africa Ratings Database

PLAYER PAGE

Personal

Grobler, C (Christiaan)

Chess SA id

1080110311

FIDE id

Date of birth

2008-06-16 (U18)

Gender

Male

Region

Nkangala (MNW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1098.4	1085.9	1200	1200
Raw rating	1098.4	1085.9	1200	1200
Weighted rating	1098.4	1085.9	1200	1200
Weighted performance	303.2	293.3	0	0
Floor	709.9	711.5	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	191.6	195.1	165.8	165.8
Highest rating	1224 2019-04-01	1222.7 2019-04-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1209.9 2019-05-01	1211.5 2019-05-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1209.9 2019-05-01	1211.5 2019-05-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1224 2019-04-01	1222.7 2019-04-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1098.4	1085.9	1200	1200
Analysis
Rating	1098.4	1085.9	1200	1200
Raw rating	1098.4	1085.9	1200	1200
Weighted rating	1098.4	1085.9	1200
Weighted performance	303.2	293.3	0
K-factor	36	36	36	36
Floor	709.9	711.5	700	700
Max/Min rating change allowed	191.6	195.1	165.8	165.8
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	1098.4	1085.9	1200	1200
New weighted rating	1098.4	1085.9	1200	1200
New weighted performance	302.8	292.9	0	0
Temp new rating	1098.4	1085.9	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1098.4	1085.9	1200	1200
New K-factor	36	36	36	36
New floor	709.9	711.5	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	32	32

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Nkangala (MNW)
Province	Mpumalanga (MP)
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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	32	15	46.88	-26.6	1104.3	1077.7
Standard	32	15	46.88	-26.6	1104.3	1077.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1098.4	1085.9	1200	1200
2025-09-01	1098.4	1085.9	1200	1200
2025-08-01	1098.4	1085.9	1200	1200
2025-07-01	1098.4	1085.9	1200	1200
2025-06-01	1098.4	1085.9	1200	1200
2025-05-01	1098.4	1085.9	1200	1200
2025-04-01	1098.4	1085.9	1200	1200
2025-03-01	1098.4	1085.9	1200	1200
2025-02-01	1098.4	1085.9	1200	1200
2025-01-01	1098.4	1085.9	1200	1200
2024-12-01	1098.4	1085.9	1200	1200
2024-11-01	1098.4	1085.9	1200	1200
2024-10-01	1098.4	1085.9	1200	1200
2024-09-01	1098.4	1085.9	1200	1200
2024-08-01	1098.4	1085.9	1200	1200
2024-07-01	1098.4	1085.9	1200	1200
2024-06-01	1098.4	1085.9	1200	1200
2024-08-01	1098.4	1085.9	1200	1200
2024-04-01	1098.4	1085.9	1200	1200
2024-03-01	1098.4	1085.9	1200	1200
2024-02-01	1098.4	1085.9	1200	1200
2024-01-01	1098.4	1085.9	1200	1200
2023-12-01	1098.4	1085.9	1200	1200
2023-11-01	1098.4	1085.9	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Nkangala 3rd Tournament HTS Witbank 2020 (C)	2020-03-07	2020-03-07	Standard	Nkangala (MNW)	5	5	2	Yes	Analysis
2	Nkangala 2nd Tournament St Thomas Aquinas School 2020 (C)	2020-02-08	2020-02-08	Standard	Nkangala (MNW)	5	5	4	Yes	Analysis
3	2019 South African Junior Team Championships (U12E)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	0	Yes	Analysis
4	Nkangala 4th Tournament Steelcrest High School - Middelburg 2019 (F)	2019-05-04	2019-05-04	Standard	Nkangala (MNW)	5	5	3	Yes	Analysis
5	Nkangala 3rd Tournament St Thomas Aquinas School - Witbank 2019 (F)	2019-04-13	2019-04-13	Standard	Nkangala (MNW)	5	5	3	Yes	Analysis
6	Nkangala 2nd Tournament St Thomas Aquinas School 2019 (E)	2019-02-23	2019-02-23	Standard	Nkangala (MNW)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Nkangala 2nd Tournament St Thomas Aquinas School 2020				Tournament Nkangala 2nd Tournament St Thomas Aquinas School 2020
		date 2020-02-08	rnd 4	type Standard	result 1	date 2020-02-08	rnd 5	type Standard	result 1
		Opponent Phatlane, D (Dimpho)				Opponent Mathabatha, N (Naledi)
2	2	Tournament Nkangala 2nd Tournament St Thomas Aquinas School 2020				Tournament Nkangala 2nd Tournament St Thomas Aquinas School 2020
		date 2020-02-08	rnd 1	type Standard	result 1	date 2020-02-08	rnd 2	type Standard	result 1
		Opponent Makgobe, T (Tshekiso)				Opponent Edeani, T (Tobenna)
3	2	Tournament Nkangala 4th Tournament Steelcrest High School - Middelburg 2019				Tournament Nkangala 4th Tournament Steelcrest High School - Middelburg 2019
		date 2019-05-04	rnd 4	type Standard	result 1	date 2019-05-04	rnd 5	type Standard	result 1
		Opponent Masha, O (Omphile)				Opponent Smith, T (Tara)

#	Games	Start				End
1	2	Tournament Nkangala 2nd Tournament St Thomas Aquinas School 2020				Tournament Nkangala 2nd Tournament St Thomas Aquinas School 2020
		date 2020-02-08	rnd 4	type Standard	result 1	date 2020-02-08	rnd 5	type Standard	result 1
		Opponent Phatlane, D (Dimpho)				Opponent Mathabatha, N (Naledi)
2	2	Tournament Nkangala 2nd Tournament St Thomas Aquinas School 2020				Tournament Nkangala 2nd Tournament St Thomas Aquinas School 2020
		date 2020-02-08	rnd 1	type Standard	result 1	date 2020-02-08	rnd 2	type Standard	result 1
		Opponent Makgobe, T (Tshekiso)				Opponent Edeani, T (Tobenna)
3	2	Tournament Nkangala 4th Tournament Steelcrest High School - Middelburg 2019				Tournament Nkangala 4th Tournament Steelcrest High School - Middelburg 2019
		date 2019-05-04	rnd 4	type Standard	result 1	date 2019-05-04	rnd 5	type Standard	result 1
		Opponent Masha, O (Omphile)				Opponent Smith, T (Tara)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Nkangala 2nd Tournament St Thomas Aquinas School 2020				Tournament Nkangala 2nd Tournament St Thomas Aquinas School 2020
		date 2020-02-08	rnd 4	type Standard	result 1	date 2020-02-08	rnd 5	type Standard	result 1
		Opponent Phatlane, D (Dimpho)				Opponent Mathabatha, N (Naledi)
2	2	Tournament Nkangala 2nd Tournament St Thomas Aquinas School 2020				Tournament Nkangala 2nd Tournament St Thomas Aquinas School 2020
		date 2020-02-08	rnd 1	type Standard	result 1	date 2020-02-08	rnd 2	type Standard	result 1
		Opponent Makgobe, T (Tshekiso)				Opponent Edeani, T (Tobenna)
3	2	Tournament Nkangala 4th Tournament Steelcrest High School - Middelburg 2019				Tournament Nkangala 4th Tournament Steelcrest High School - Middelburg 2019
		date 2019-05-04	rnd 4	type Standard	result 1	date 2019-05-04	rnd 5	type Standard	result 1
		Opponent Masha, O (Omphile)				Opponent Smith, T (Tara)

#	Games	Start				End
1	2	Tournament Nkangala 2nd Tournament St Thomas Aquinas School 2020				Tournament Nkangala 2nd Tournament St Thomas Aquinas School 2020
		date 2020-02-08	rnd 4	type Standard	result 1	date 2020-02-08	rnd 5	type Standard	result 1
		Opponent Phatlane, D (Dimpho)				Opponent Mathabatha, N (Naledi)
2	2	Tournament Nkangala 2nd Tournament St Thomas Aquinas School 2020				Tournament Nkangala 2nd Tournament St Thomas Aquinas School 2020
		date 2020-02-08	rnd 1	type Standard	result 1	date 2020-02-08	rnd 2	type Standard	result 1
		Opponent Makgobe, T (Tshekiso)				Opponent Edeani, T (Tobenna)
3	2	Tournament Nkangala 4th Tournament Steelcrest High School - Middelburg 2019				Tournament Nkangala 4th Tournament Steelcrest High School - Middelburg 2019
		date 2019-05-04	rnd 4	type Standard	result 1	date 2019-05-04	rnd 5	type Standard	result 1
		Opponent Masha, O (Omphile)				Opponent Smith, T (Tara)

No games found.

#	Games	Start				End

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	Laubscher ,J (Jaime)	2	2	425	2	2	425	0	0	0	0	0	0
1	Laubscher ,J (Jaime)	2	1174.8	1599.8	2	1169.4	1599.8	0	0	0	0	0	0
2	Tshabalala ,M (Musa)	2	1	0	2	1	0	0	0	0	0	0	0
2	Tshabalala ,M (Musa)	2	889.1	889.1	2	763.4	889.1	0	0	0	0	0	0
3	Lange ,J (Jean-Luc)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Lange ,J (Jean-Luc)	1	1018.3	593.3	1	999.1	593.3	0	0	0	0	0	0
4	Luvuno ,E (Emihle)	1	1	425	1	1	425	0	0	0	0	0	0
4	Luvuno ,E (Emihle)	1	531.6	956.6	1	531.6	956.6	0	0	0	0	0	0
5	Manafi ,F (Fatima)	1	1	425	1	1	425	0	0	0	0	0	0
5	Manafi ,F (Fatima)	1	1051.4	1476.4	1	1014.2	1476.4	0	0	0	0	0	0
6	Van Zyl ,E (Erasmus)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Van Zyl ,E (Erasmus)	1	1144.1	719.1	1	1151.4	719.1	0	0	0	0	0	0
7	Mapota ,O (Oreagile)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mapota ,O (Oreagile)	1	1475.4	1050.4	1	1440.2	1050.4	0	0	0	0	0	0
8	Phepeng ,T (Tshegofatso)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Phepeng ,T (Tshegofatso)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Makena ,F (Fortune)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Makena ,F (Fortune)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Makgobe ,T (Tshekiso)	1	1	425	1	1	425	0	0	0	0	0	0
10	Makgobe ,T (Tshekiso)	1	1136.8	1561.8	1	1141.6	1561.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Grobler, C (Christiaan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms