Chess South Africa Ratings Database

PLAYER PAGE

Personal

Slabber, C (Coenraad)

Chess SA id

103092431

FIDE id

Date of birth

2003-10-23 (Adult)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-07-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1177.5	1172.5	1200	1200
Raw rating	1177.5	1172.5	1200	1200
Weighted rating	1177.5	1172.5	1200	1200
Weighted performance	0	0	0	0
Floor	702.3	702.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	171.2	172.4	165.8	165.8
Highest rating	1210 2018-03-01	1209.7 2018-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1202.3 2018-04-01	1202.8 2018-04-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1202.3 2019-04-01	1202.8 2019-04-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1210 2018-03-01	1209.7 2018-03-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1177.5	1172.5	1200	1200
Analysis
Rating	1177.5	1172.5	1200	1200
Raw rating	1177.5	1172.5	1200	1200
Weighted rating	1177.5	1172.5	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	702.3	702.8	700	700
Max/Min rating change allowed	171.2	172.4	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	1177.5	1172.5	1200	1200
New weighted rating	1177.5	1172.5	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1177.5	1172.5	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1177.5	1172.5	1200	1200
New K-factor	36	36	36	36
New floor	702.3	702.8	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	26	26

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	15	7	46.67	-28.3	1166.8	1138.5
Standard	15	7	46.67	-28.3	1166.8	1138.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1177.5	1172.5	1200	1200
2025-09-30	1177.5	1172.5	1200	1200
2025-09-01	1177.5	1172.5	1200	1200
2025-08-01	1177.5	1172.5	1200	1200
2025-07-01	1177.5	1172.5	1200	1200
2025-06-01	1177.5	1172.5	1200	1200
2025-05-01	1177.5	1172.5	1200	1200
2025-04-01	1177.5	1172.5	1200	1200
2025-03-01	1177.5	1172.5	1200	1200
2025-02-01	1177.5	1172.5	1200	1200
2025-01-01	1177.5	1172.5	1200	1200
2024-12-01	1177.5	1172.5	1200	1200
2024-11-01	1177.5	1172.5	1200	1200
2024-10-01	1177.5	1172.5	1200	1200
2024-09-01	1177.5	1172.5	1200	1200
2024-08-01	1177.5	1172.5	1200	1200
2024-07-01	1177.5	1172.5	1200	1200
2024-09-01	1177.5	1172.5	1200	1200
2024-05-01	1177.5	1172.5	1200	1200
2024-04-01	1177.5	1172.5	1200	1200
2024-03-01	1177.5	1172.5	1200	1200
2024-02-01	1177.5	1172.5	1200	1200
2024-01-01	1177.5	1172.5	1200	1200
2023-12-01	1177.5	1172.5	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	2019 D3 Team League (U17)	2019-07-20	2019-07-20	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
2	2019 D3 Individuals (U18 Boys)	2019-04-13	2019-04-13	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
3	2018 D3 Tshwane North Individual Chess Championships (U15 Boys)	2018-03-10	2018-03-10	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2019 D3 Individuals				Tournament 2019 D3 Team League
		date 2019-04-13	rnd 5	type Standard	result 1	date 2019-07-20	rnd 1	type Standard	result 1
		Opponent Van Wyk, U (Ulrich)				Opponent Radebe, B (Boitshepo)
2	1	Tournament 2019 D3 Team League				Tournament 2019 D3 Team League
		date 2019-07-20	rnd 5	type Standard	result 1	date 2019-07-20	rnd 5	type Standard	result 1
		Opponent Shiko, TM (Tlhalefo Maleselela)				Opponent Shiko, TM (Tlhalefo Maleselela)
3	1	Tournament 2019 D3 Team League				Tournament 2019 D3 Team League
		date 2019-07-20	rnd 3	type Standard	result 1	date 2019-07-20	rnd 3	type Standard	result 1
		Opponent Malele, KP (Kabelo Precious)				Opponent Malele, KP (Kabelo Precious)

#	Games	Start				End
1	2	Tournament 2019 D3 Individuals				Tournament 2019 D3 Team League
		date 2019-04-13	rnd 5	type Standard	result 1	date 2019-07-20	rnd 1	type Standard	result 1
		Opponent Van Wyk, U (Ulrich)				Opponent Radebe, B (Boitshepo)
2	1	Tournament 2019 D3 Team League				Tournament 2019 D3 Team League
		date 2019-07-20	rnd 5	type Standard	result 1	date 2019-07-20	rnd 5	type Standard	result 1
		Opponent Shiko, TM (Tlhalefo Maleselela)				Opponent Shiko, TM (Tlhalefo Maleselela)
3	1	Tournament 2019 D3 Team League				Tournament 2019 D3 Team League
		date 2019-07-20	rnd 3	type Standard	result 1	date 2019-07-20	rnd 3	type Standard	result 1
		Opponent Malele, KP (Kabelo Precious)				Opponent Malele, KP (Kabelo Precious)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2019 D3 Individuals				Tournament 2019 D3 Team League
		date 2019-04-13	rnd 5	type Standard	result 1	date 2019-07-20	rnd 1	type Standard	result 1
		Opponent Van Wyk, U (Ulrich)				Opponent Radebe, B (Boitshepo)
2	1	Tournament 2019 D3 Team League				Tournament 2019 D3 Team League
		date 2019-07-20	rnd 5	type Standard	result 1	date 2019-07-20	rnd 5	type Standard	result 1
		Opponent Shiko, TM (Tlhalefo Maleselela)				Opponent Shiko, TM (Tlhalefo Maleselela)
3	1	Tournament 2019 D3 Team League				Tournament 2019 D3 Team League
		date 2019-07-20	rnd 3	type Standard	result 1	date 2019-07-20	rnd 3	type Standard	result 1
		Opponent Malele, KP (Kabelo Precious)				Opponent Malele, KP (Kabelo Precious)

#	Games	Start				End
1	2	Tournament 2019 D3 Individuals				Tournament 2019 D3 Team League
		date 2019-04-13	rnd 5	type Standard	result 1	date 2019-07-20	rnd 1	type Standard	result 1
		Opponent Van Wyk, U (Ulrich)				Opponent Radebe, B (Boitshepo)
2	1	Tournament 2019 D3 Team League				Tournament 2019 D3 Team League
		date 2019-07-20	rnd 5	type Standard	result 1	date 2019-07-20	rnd 5	type Standard	result 1
		Opponent Shiko, TM (Tlhalefo Maleselela)				Opponent Shiko, TM (Tlhalefo Maleselela)
3	1	Tournament 2019 D3 Team League				Tournament 2019 D3 Team League
		date 2019-07-20	rnd 3	type Standard	result 1	date 2019-07-20	rnd 3	type Standard	result 1
		Opponent Malele, KP (Kabelo Precious)				Opponent Malele, KP (Kabelo Precious)

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	Moss ,K (Keegan)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Moss ,K (Keegan)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Radebe ,B (Boitshepo)	1	1	425	1	1	425	0	0	0	0	0	0
2	Radebe ,B (Boitshepo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Mahlakavo ,N (Neo)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mahlakavo ,N (Neo)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Malele ,KP (Kabelo Precious)	1	1	425	1	1	425	0	0	0	0	0	0
4	Malele ,KP (Kabelo Precious)	1	1154.5	1579.5	1	1146	1579.5	0	0	0	0	0	0
5	Nhamuave ,E (Eleazar)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Nhamuave ,E (Eleazar)	1	1656.6	1231.6	1	1654.9	1231.6	0	0	0	0	0	0
6	Cindi ,M (Mfundo)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Cindi ,M (Mfundo)	1	1180.7	755.7	1	1176	755.7	0	0	0	0	0	0
7	Shiko ,TM (Tlhalefo Maleselela)	1	1	425	1	1	425	0	0	0	0	0	0
7	Shiko ,TM (Tlhalefo Maleselela)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	De Beer ,T (Thinus)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	De Beer ,T (Thinus)	1	1256.5	831.5	1	1257.2	831.5	0	0	0	0	0	0
9	Attrams ,K (Kwabena Emmanuel)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Attrams ,K (Kwabena Emmanuel)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Kotze ,J (Jontey)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Kotze ,J (Jontey)	1	582	157	1	598.8	157	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

Slabber, C (Coenraad)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms