Chess South Africa Ratings Database

PLAYER PAGE

Personal

Abrahams, C (Chello)

Chess SA id

1080150198

FIDE id

Date of birth

2008-11-16 (U18)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-02-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1161.2	1146.4	1190.5	1200
Raw rating	1161.2	1146.4	1190.5	1200
Weighted rating	1159	1144.1	1190	1200
Weighted performance	0	0	0	0
Floor	730.9	736.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	175.2	179	168.1	165.8
Highest rating	1333.3 2023-02-01	1329.4 2023-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1230.9 2023-03-01	1236.4 2023-03-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1230.9 2023-03-01	1236.4 2023-03-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1333.3 2023-02-01	1329.4 2023-02-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1161.2	1146.4	1190.5	1200
Analysis
Rating	1161.2	1146.4	1190.5	1200
Raw rating	1161.2	1146.4	1190.5	1200
Weighted rating	1159	1144.1	1190
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	730.9	736.4	700	700
Max/Min rating change allowed	175.2	179	168.1	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	1161.2	1146.4	1190.5	1200
New weighted rating	1159	1144	1190	1200
New weighted performance	0	0	0	0
Temp new rating	1161.2	1146.4	1190.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1161.2	1146.4	1190.5	1200
New K-factor	36	36	36	36
New floor	730.9	736.4	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	2	2	0
	16	11	5
	0	0	0
	0	0	0
History	18	13	5

Games since
	Main 7	Standard 2		Rapid 5		Blitz 0
Gender	Male
Age group	U18
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	18	7	38.89	-94.4	1219.9	1125.5
Standard	13	5	38.46	-98.1	1210.6	1112.5
Rapid	5	2	40	-85	1244.2	1159.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1161.2	1146.4	1190.5	1200
2025-09-01	1161.2	1146.4	1190.5	1200
2025-08-01	1161.2	1146.4	1190.5	1200
2025-07-01	1161.2	1146.4	1190.5	1200
2025-06-01	1161.2	1146.4	1190.5	1200
2025-05-01	1161.2	1146.4	1190.5	1200
2025-04-01	1161.2	1146.4	1190.5	1200
2025-03-01	1161.2	1146.4	1190.5	1200
2025-02-01	1161.2	1146.4	1190.5	1200
2025-01-01	1153.2	1137.7	1189.2	1200
2024-12-01	1153.2	1137.7	1189.2	1200
2024-11-01	1153.2	1137.7	1189.2	1200
2024-10-01	1153.2	1137.7	1189.2	1200
2024-09-01	1153.2	1137.7	1189.2	1200
2024-08-01	1153.2	1137.7	1189.2	1200
2024-07-01	1153.2	1137.7	1189.2	1200
2024-06-01	1153.2	1137.7	1189.2	1200
2024-08-01	1153.2	1137.7	1189.2	1200
2024-04-01	1153.2	1137.7	1189.2	1200
2024-03-01	1153.2	1137.7	1189.2	1200
2024-02-01	1181.9	1171.2	1189.2	1200
2024-01-01	1181.9	1171.2	1189.2	1200
2023-12-01	1181.9	1171.2	1189.2	1200
2023-11-01	1181.9	1171.2	1189.2	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	CT District East Schools Chess Individuals Trails 2024 (U18 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	2	0	Yes	Analysis
2	Grant East Primary School Invitational Chess Tournament 2023 (U13 Mixed)	2023-11-04	2023-11-04	Rapid	Cape Town (WCT)	6	5	2	Yes	Analysis
3	Cape Town Metro Schools Chess Closed Individuals 2023 (U15 Boys)	2023-02-03	2023-03-04	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis
4	District East Schools Chess Individual Trials 2023 (U15 Boys)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis

#	Games	Start				End
1	4	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 3	type Standard	result 1	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Roussouw, A (Adam)				Opponent Louw, A (Anlo)
2	3	Tournament Cape Town Metro Schools Chess Closed Individuals 2023				Tournament Grant East Primary School Invitational Chess Tournament 2023
		date 2023-03-04	rnd 6	type Standard	result 1	date 2023-11-04	rnd 3	type Rapid	result 1
		Opponent Swartz, K (Khyyaam)				Opponent Lindes, CW (Carl)

#	Games	Start				End
1	4	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 3	type Standard	result 1	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Roussouw, A (Adam)				Opponent Louw, A (Anlo)
2	1	Tournament Cape Town Metro Schools Chess Closed Individuals 2023				Tournament Cape Town Metro Schools Chess Closed Individuals 2023
		date 2023-03-04	rnd 6	type Standard	result 1	date 2023-03-04	rnd 6	type Standard	result 1
		Opponent Swartz, K (Khyyaam)				Opponent Swartz, K (Khyyaam)

#	Games	Start				End
1	2	Tournament Grant East Primary School Invitational Chess Tournament 2023				Tournament Grant East Primary School Invitational Chess Tournament 2023
		date 2023-11-04	rnd 2	type Rapid	result 1	date 2023-11-04	rnd 3	type Rapid	result 1
		Opponent Cornelius, W (Wayden)				Opponent Lindes, CW (Carl)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 3	type Standard	result 1	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Roussouw, A (Adam)				Opponent Louw, A (Anlo)
2	3	Tournament Cape Town Metro Schools Chess Closed Individuals 2023				Tournament Grant East Primary School Invitational Chess Tournament 2023
		date 2023-03-04	rnd 6	type Standard	result 1	date 2023-11-04	rnd 3	type Rapid	result 1
		Opponent Swartz, K (Khyyaam)				Opponent Lindes, CW (Carl)

#	Games	Start				End
1	4	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 3	type Standard	result 1	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Roussouw, A (Adam)				Opponent Louw, A (Anlo)
2	1	Tournament Cape Town Metro Schools Chess Closed Individuals 2023				Tournament Cape Town Metro Schools Chess Closed Individuals 2023
		date 2023-03-04	rnd 6	type Standard	result 1	date 2023-03-04	rnd 6	type Standard	result 1
		Opponent Swartz, K (Khyyaam)				Opponent Swartz, K (Khyyaam)

#	Games	Start				End
1	2	Tournament Grant East Primary School Invitational Chess Tournament 2023				Tournament Grant East Primary School Invitational Chess Tournament 2023
		date 2023-11-04	rnd 2	type Rapid	result 1	date 2023-11-04	rnd 3	type Rapid	result 1
		Opponent Cornelius, W (Wayden)				Opponent Lindes, CW (Carl)

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	Louw ,A (Anlo)	1	1	425	1	1	425	0	0	0	0	0	0
1	Louw ,A (Anlo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Spogter ,J (Joshua)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Spogter ,J (Joshua)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Ndlazi ,S (Sphelele)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Ndlazi ,S (Sphelele)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Du Raan ,N (Nico�)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Du Raan ,N (Nico�)	1	1152.6	727.6	1	950.4	727.6	0	0	0	0	0	0
5	Kronci ,N (Naseem)	1	1	425	1	1	425	0	0	0	0	0	0
5	Kronci ,N (Naseem)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Van Rhyn ,A (Aden)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Van Rhyn ,A (Aden)	1	1392.5	967.5	1	1367.9	967.5	0	0	0	0	0	0
7	Mphunziso ,M (Masimbonge)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mphunziso ,M (Masimbonge)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Swartz ,K (Khyyaam)	1	1	425	1	1	425	0	0	0	0	0	0
8	Swartz ,K (Khyyaam)	1	1193.6	1618.6	1	1187.7	1618.6	0	0	0	0	0	0
9	Ntshangase ,O (Oyithando)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Ntshangase ,O (Oyithando)	1	1236.8	811.8	1	1242.3	811.8	0	0	0	0	0	0
10	Toefy ,Z (Zaeem)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Toefy ,Z (Zaeem)	1	1220.8	795.8	1	1206.8	795.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Abrahams, C (Chello)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms