Chess South Africa Ratings Database

PLAYER PAGE

Personal

Black, C (Caleb)

Chess SA id

1120193620

FIDE id

Date of birth

2012-12-20 (U16)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1259.1	1189.9	1297.2	1200
Raw rating	1257.4	1189.9	1288.7	1200
Weighted rating	1259.1	1189.1	1297.2	1200
Weighted performance	1069.7	0	1119.6	0
Floor	773.7	700	816.7	700
K-factor	36	36	36	36
Min/Max rating change allowed	152.8	168.2	146.1	165.8
Highest rating	1292.5 2024-05-01	1200 2024-02-01	1386.7 2024-05-01	1200 2024-02-01
Highest raw rating	1273.7 2025-04-01	1200 2024-02-01	1316.7 2025-04-01	1200 2024-02-01
Highest weighted rating	1252.6 2025-08-01	1200 2024-02-01	1316.7 2024-10-01	1200 2024-02-01
Highest weighted performance	1292.5 2024-05-01	1200 2024-12-01	1386.7 2024-05-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.7	0	0.4	0
New rating	1259.9	1189.9	1297.6	1200
Analysis
Rating	1259.1	1189.9	1297.2	1200
Raw rating	1257.4	1189.9	1288.7	1200
Weighted rating	1259.1	1189.1	1297.2
Weighted performance	1069.7	0	1119.6
K-factor	36	36	36	36
Floor	773.7	700	816.7	700
Max/Min rating change allowed	152.8	168.2	146.1	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	1257.4	1189.9	1288.7	1200
New weighted rating	1259.9	1189.2	1297.6	1200
New weighted performance	1061.9	0	1111.4	0
Temp new rating	1259.9	1189.9	1297.6	1200
Temp new rating +/-	0.7	0	0.4	0
Final new rating +/-	0.7	0	0.4	0
New rating	1259.9	1189.9	1297.6	1200
New K-factor	36	36	36	36
New floor	773.7	700	816.7	700

Item	Main	Standard	Rapid
	0	0	0
	13	0	13
	27	5	22
	0	0	0
	0	0	0
	0	0	0
History	40	5	35

Games since
	Main 40	Standard 5		Rapid 35		Blitz 0
Gender	Male
Age group	U14
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3674		1219		482
Male	2815		889		378
U14	699		232		93
U14 Male	502		154		66
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1098		553		233
Male	888		443		201
U14	242		128		51
U14 Male	179		97		40
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	13	6	46.15	-32.7	1265.8	1233.1
Standard	0	0	0	0	0	0
Rapid	13	6	46.15	-32.7	1265.8	1233.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	40	22	55	42.5	1255.2	1297.7
Standard	5	2	40	-85	1236.8	1151.8
Rapid	35	20	57.14	60.7	1257.8	1318.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1257.4	1189.9	1288.7	1200
2025-11-30	1257.4	1189.9	1288.7	1200
2025-11-01	1257.4	1189.9	1288.7	1200
2025-09-30	1257.4	1189.9	1288.7	1200
2025-09-01	1257.4	1189.9	1288.7	1200
2025-08-01	1257.4	1189.9	1288.7	1200
2025-07-01	1273.7	1189.9	1316.7	1200
2025-06-01	1273.7	1189.9	1316.7	1200
2025-05-01	1273.7	1189.9	1316.7	1200
2025-04-01	1273.7	1189.9	1316.7	1200
2025-03-01	1267.8	1189.9	1315.2	1200
2025-02-01	1267.8	1189.9	1315.2	1200
2025-01-01	1267.8	1186.4	1315.2	1200
2024-12-01	1267.8	1186.4	1315.2	1200
2024-11-01	1267.8	1186.4	1315.2	1200
2024-10-01	1257.5	1186.4	1304	1200
2024-09-01	1238.1	1186.4	1282.8	1200
2024-11-01	1238.1	1186.4	1282.8	1200
2024-07-01	1238.1	1186.4	1282.8	1200
2024-06-01	1238.1	1186.4	1282.8	1200
2024-05-01	1189	1186.4	1200	1200
2024-04-01	1189	1186.4	1200	1200
2024-03-01	1189	1186.4	1200	1200
2024-02-01	1200	1200	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	4th Curro Durbanville Rapid Open 2025 (Intermediate)	2025-07-19	2025-07-19	Rapid	Cape Town (WCT)	7	6	2	Yes	Analysis
2	Steinitz Festival 2025 (U14)	2025-03-15	2025-03-15	Rapid	Cape Town (WCT)	7	7	4	Yes	Analysis
3	Laerskool Welgemoed Rapid 2024 (U14)	2024-10-19	2024-10-19	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
4	CBC Rapid Chess Tournament 2024 (U12)	2024-09-14	2024-09-14	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
5	PNPS Chess Challengers 2024 (U13)	2024-05-18	2024-05-18	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
6	Steinitz Chess Festival 2024 (U14)	2024-05-11	2024-05-11	Rapid	Cape Town (WCT)	5	4	3	Yes	Analysis
7	North District School Trials 2024 (U13 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament PNPS Chess Challengers 2024				Tournament PNPS Chess Challengers 2024
		date 2024-05-18	rnd 2	type Rapid	result 1	date 2024-05-18	rnd 5	type Rapid	result 1
		Opponent Habbreeh, L (Laith)				Opponent Philip, K (Kwazi)
2	3	Tournament Steinitz Festival 2025				Tournament Steinitz Festival 2025
		date 2025-03-15	rnd 5	type Rapid	result 1	date 2025-03-15	rnd 7	type Rapid	result 1
		Opponent Mngqibisa, P (Phila)				Opponent Manentsa, K (Kungawo)
3	3	Tournament Steinitz Chess Festival 2024				Tournament Steinitz Chess Festival 2024
		date 2024-05-11	rnd 3	type Rapid	result 1	date 2024-05-11	rnd 5	type Rapid	result 1
		Opponent Jaffer, R (Reyaan)				Opponent Mabaso, A (Ahlumile)

#	Games	Start				End
1	2	Tournament North District School Trials 2024				Tournament North District School Trials 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-02-03	rnd 4	type Standard	result 1
		Opponent Kisting, N (Norman)				Opponent Williams, Z (Zhaundre)

#	Games	Start				End
1	4	Tournament PNPS Chess Challengers 2024				Tournament PNPS Chess Challengers 2024
		date 2024-05-18	rnd 2	type Rapid	result 1	date 2024-05-18	rnd 5	type Rapid	result 1
		Opponent Habbreeh, L (Laith)				Opponent Philip, K (Kwazi)
2	3	Tournament Steinitz Festival 2025				Tournament Steinitz Festival 2025
		date 2025-03-15	rnd 5	type Rapid	result 1	date 2025-03-15	rnd 7	type Rapid	result 1
		Opponent Mngqibisa, P (Phila)				Opponent Manentsa, K (Kungawo)
3	3	Tournament Steinitz Chess Festival 2024				Tournament Steinitz Chess Festival 2024
		date 2024-05-11	rnd 3	type Rapid	result 1	date 2024-05-11	rnd 5	type Rapid	result 1
		Opponent Jaffer, R (Reyaan)				Opponent Mabaso, A (Ahlumile)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament PNPS Chess Challengers 2024				Tournament PNPS Chess Challengers 2024
		date 2024-05-18	rnd 2	type Rapid	result 1	date 2024-05-18	rnd 5	type Rapid	result 1
		Opponent Habbreeh, L (Laith)				Opponent Philip, K (Kwazi)
2	3	Tournament Steinitz Festival 2025				Tournament Steinitz Festival 2025
		date 2025-03-15	rnd 5	type Rapid	result 1	date 2025-03-15	rnd 7	type Rapid	result 1
		Opponent Mngqibisa, P (Phila)				Opponent Manentsa, K (Kungawo)
3	3	Tournament Steinitz Chess Festival 2024				Tournament Steinitz Chess Festival 2024
		date 2024-05-11	rnd 3	type Rapid	result 1	date 2024-05-11	rnd 5	type Rapid	result 1
		Opponent Jaffer, R (Reyaan)				Opponent Mabaso, A (Ahlumile)

#	Games	Start				End
1	2	Tournament North District School Trials 2024				Tournament North District School Trials 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-02-03	rnd 4	type Standard	result 1
		Opponent Kisting, N (Norman)				Opponent Williams, Z (Zhaundre)

#	Games	Start				End
1	4	Tournament PNPS Chess Challengers 2024				Tournament PNPS Chess Challengers 2024
		date 2024-05-18	rnd 2	type Rapid	result 1	date 2024-05-18	rnd 5	type Rapid	result 1
		Opponent Habbreeh, L (Laith)				Opponent Philip, K (Kwazi)
2	3	Tournament Steinitz Festival 2025				Tournament Steinitz Festival 2025
		date 2025-03-15	rnd 5	type Rapid	result 1	date 2025-03-15	rnd 7	type Rapid	result 1
		Opponent Mngqibisa, P (Phila)				Opponent Manentsa, K (Kungawo)
3	3	Tournament Steinitz Chess Festival 2024				Tournament Steinitz Chess Festival 2024
		date 2024-05-11	rnd 3	type Rapid	result 1	date 2024-05-11	rnd 5	type Rapid	result 1
		Opponent Jaffer, R (Reyaan)				Opponent Mabaso, A (Ahlumile)

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	Badenhuizen ,D (Dylan)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Badenhuizen ,D (Dylan)	2	1203.6	778.6	1	1169.2	778.6	1	1203.4	778.6	0	0	0
2	Harvey ,G (Griffin)	2	0	-425	0	0	0	2	0	-425	0	0	0
2	Harvey ,G (Griffin)	2	1357.4	932.4	0	0	0	2	1357.9	932.4	0	0	0
3	Priestley ,L (Liam)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Priestley ,L (Liam)	1	1391.4	966.4	1	1404	966.4	0	0	0	0	0	0
4	Kisting ,N (Norman)	1	1	425	1	1	425	0	0	0	0	0	0
4	Kisting ,N (Norman)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Pili ,L (Luca)	1	1	425	0	0	0	1	1	425	0	0	0
5	Pili ,L (Luca)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Mabaso ,A (Ahlumile)	1	1	425	0	0	0	1	1	425	0	0	0
6	Mabaso ,A (Ahlumile)	1	1235.8	1660.8	0	0	0	1	1287.6	1660.8	0	0	0
7	Pili ,K (Khanya)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Pili ,K (Khanya)	1	1200	775	0	0	0	1	1200	775	0	0	0
8	Swartz ,C (Connor)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
8	Swartz ,C (Connor)	1	1236.5	1236.5	0	0	0	1	1200	1236.5	0	0	0
9	Potgieter ,K (Kristian)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Potgieter ,K (Kristian)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Nel ,LS (Luke Stefan)	1	1	425	0	0	0	1	1	425	0	0	0
10	Nel ,LS (Luke Stefan)	1	1199.6	1624.6	0	0	0	1	1199.3	1624.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Black, C (Caleb)

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Last 24 raw ratings

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Top 3 Streaks

Top 10 opponents most often played

Norms