Chess South Africa Ratings Database

PLAYER PAGE

Personal

Green, C (Caleb)

Chess SA id

1140302569

FIDE id

Date of birth

2014-03-02 (U12)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-05

Personal details last changed

1900-01-01

Junior GPX Games

27.2

Junior GPX Points

1318.3

Item	Main	Standard	Rapid	Blitz
Rating	1396.9	1369.1	1252.3	1200
Raw rating	1396.9	1369.1	1252.3	1200
Weighted rating	1284.6	1275.3	1215.6	1200
Weighted performance	1362.6	1340.2	0	0
Floor	901	869.1	752.3	700
K-factor	32	36	36	36
Min/Max rating change allowed	125.3	130.3	153.9	165.8
Highest rating	1401 2025-07-01	1369.1 2025-08-01	1252.3 2025-07-01	1200 2024-05-01
Highest raw rating	1401 2025-07-01	1369.1 2025-08-01	1252.3 2025-07-01	1200 2024-05-01
Highest weighted rating	1259.7 2025-08-01	1253.9 2025-08-01	1208.1 2025-08-01	1200 2024-05-01
Highest weighted performance	1401 2025-08-01	1369.1 2024-04-01	1200 2024-05-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1396.9	1369.1	1252.3	1200
Analysis
Rating	1396.9	1369.1	1252.3	1200
Raw rating	1396.9	1369.1	1252.3	1200
Weighted rating	1284.6	1275.3	1215.6
Weighted performance	1362.6	1340.2	0
K-factor	32	36	36	36
Floor	901	869.1	752.3	700
Max/Min rating change allowed	125.3	130.3	153.9	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	1396.9	1369.1	1252.3	1200
New weighted rating	1296	1284.9	1219.1	1200
New weighted performance	1362.2	1339.7	0	0
Temp new rating	1396.9	1369.1	1252.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1396.9	1369.1	1252.3	1200
New K-factor	32	36	36	36
New floor	901	869.1	752.3	700

Item	Main	Standard	Rapid
	0	0	0
	27	18	9
	19	19	0
	0	0	0
	0	0	0
	0	0	0
History	46	37	9

Games since
	Main 46	Standard 37		Rapid 9		Blitz 0
Gender	Male
Age group	U12
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	2199		767		115
Male	1808		622		94
U12	295		106		17
U12 Male	215		75		13
Standard
	RSA		Province		Region
Overall	2383		874		114
Male	1934		712		95
U12	328		119		18
U12 Male	243		85		13
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	27	16	59.26	78.7	1329.3	1408
Standard	18	11	61.11	94.4	1337.9	1432.4
Rapid	9	5	55.56	47.2	1312.2	1359.4
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	46	24	52.17	18.5	1313.7	1332.2
Standard	37	19	51.35	11.5	1314.1	1325.6
Rapid	9	5	55.56	47.2	1312.2	1359.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1396.9	1369.1	1252.3	1200
2025-09-01	1396.9	1369.1	1252.3	1200
2025-08-01	1396.9	1369.1	1252.3	1200
2025-07-01	1401	1362	1252.3	1200
2025-06-01	1362.7	1362	1199.9	1200
2025-05-01	1229.5	1232.8	1199.4	1200
2025-04-01	1231.5	1232.8	1200	1200
2025-03-01	1231.5	1232.8	1200	1200
2025-02-01	1231.5	1232.8	1200	1200
2025-01-01	1217.4	1216.9	1200	1200
2024-12-01	1217.4	1216.9	1200	1200
2024-11-01	1217.4	1216.9	1200	1200
2024-10-01	1194.1	1185.6	1200	1200
2024-09-01	1232.9	1232	1200	1200
2024-08-01	1232.9	1232	1200	1200
2024-07-01	1232.9	1232	1200	1200
2024-06-01	1232.9	1232	1200	1200
2024-08-01	1232.9	1232	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	1200

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	South African Open 2025 (U12 Open)	2025-07-03	2025-07-05	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
2	Chess Power House Youth Day Rapid 2025 (C)	2025-06-16	2025-06-16	Rapid	Ekurhuleni (GE)	5	4	3	Yes	Analysis
3	Ekurhuleni Trials 2025 (F)	2025-05-24	2025-05-24	Standard	Ekurhuleni (GE)	5	4	2	Yes	Analysis
4	Ekurhuleni South District Primary Schools 2025 (U11 Boys)	2025-05-10	2025-05-10	Standard	Ekurhuleni (GE)	5	5	5	Yes	Analysis
5	Chess Molecules Open Tournament 2025 (C)	2025-04-19	2025-04-19	Rapid	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
6	2025 Tshwane Chess OPEN Registration Tournament (U12)	2025-01-25	2025-01-25	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	South African Open 2025 (U12 Open)	2025-07-03	2025-07-05	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
2	Chess Power House Youth Day Rapid 2025 (C)	2025-06-16	2025-06-16	Rapid	Ekurhuleni (GE)	5	4	3	Yes	Analysis
3	Ekurhuleni Trials 2025 (F)	2025-05-24	2025-05-24	Standard	Ekurhuleni (GE)	5	4	2	Yes	Analysis
4	Ekurhuleni South District Primary Schools 2025 (U11 Boys)	2025-05-10	2025-05-10	Standard	Ekurhuleni (GE)	5	5	5	Yes	Analysis
5	Chess Molecules Open Tournament 2025 (C)	2025-04-19	2025-04-19	Rapid	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
6	2025 Tshwane Chess OPEN Registration Tournament (U12)	2025-01-25	2025-01-25	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis
7	Gauteng Top Schools 2024 (U11 Open)	2024-10-04	2024-10-04	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
8	Gauteng Schools Individuals Finals 2024 (U11 Boys)	2024-08-16	2024-08-16	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
9	Westwood Open 2024 (C)	2024-04-13	2024-04-13	Standard	Ekurhuleni (GE)	5	4	2	Yes	Analysis
10	Ekurhuleni Open 2024 (E)	2024-04-06	2024-04-06	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament Ekurhuleni South District Primary Schools 2025				Tournament Ekurhuleni South District Primary Schools 2025
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Mbiza, H (Hlomani)				Opponent Moyo, D (Delric)
2	3	Tournament Ekurhuleni Trials 2025				Tournament Chess Power House Youth Day Rapid 2025
		date 2025-05-24	rnd 4	type Standard	result 1	date 2025-06-16	rnd 1	type Rapid	result 1
		Opponent Karsas, S (Sophia)				Opponent Ramachela, B (Blessing)
3	2	Tournament Chess Power House Youth Day Rapid 2025				Tournament Chess Power House Youth Day Rapid 2025
		date 2025-06-16	rnd 4	type Rapid	result 1	date 2025-06-16	rnd 5	type Rapid	result 1
		Opponent Karsas, S (Sophia)				Opponent Visagie, A (Arina)

#	Games	Start				End
1	6	Tournament 2025 Tshwane Chess OPEN Registration Tournament				Tournament Ekurhuleni South District Primary Schools 2025
		date 2025-01-25	rnd 4	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Roets, J (Josias)				Opponent Moyo, D (Delric)
2	2	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-05-24	rnd 4	type Standard	result 1	date 2025-05-24	rnd 5	type Standard	result 1
		Opponent Karsas, S (Sophia)				Opponent Zhu, R (Ryan Yuancheng)
3	2	Tournament Ekurhuleni Open 2024				Tournament Ekurhuleni Open 2024
		date 2024-04-06	rnd 2	type Standard	result 1	date 2024-04-06	rnd 3	type Standard	result 1
		Opponent Chisango, M (Melissa)				Opponent Hingorani, N (Nurvi)

#	Games	Start				End
1	2	Tournament Chess Power House Youth Day Rapid 2025				Tournament Chess Power House Youth Day Rapid 2025
		date 2025-06-16	rnd 4	type Rapid	result 1	date 2025-06-16	rnd 5	type Rapid	result 1
		Opponent Karsas, S (Sophia)				Opponent Visagie, A (Arina)
2	1	Tournament Chess Power House Youth Day Rapid 2025				Tournament Chess Power House Youth Day Rapid 2025
		date 2025-06-16	rnd 1	type Rapid	result 1	date 2025-06-16	rnd 1	type Rapid	result 1
		Opponent Ramachela, B (Blessing)				Opponent Ramachela, B (Blessing)
3	1	Tournament Chess Molecules Open Tournament 2025				Tournament Chess Molecules Open Tournament 2025
		date 2025-04-19	rnd 3	type Rapid	result 1	date 2025-04-19	rnd 3	type Rapid	result 1
		Opponent Zhang, H (Harry)				Opponent Zhang, H (Harry)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Ekurhuleni South District Primary Schools 2025				Tournament Ekurhuleni South District Primary Schools 2025
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Mbiza, H (Hlomani)				Opponent Moyo, D (Delric)
2	3	Tournament Ekurhuleni Trials 2025				Tournament Chess Power House Youth Day Rapid 2025
		date 2025-05-24	rnd 4	type Standard	result 1	date 2025-06-16	rnd 1	type Rapid	result 1
		Opponent Karsas, S (Sophia)				Opponent Ramachela, B (Blessing)
3	2	Tournament Chess Power House Youth Day Rapid 2025				Tournament Chess Power House Youth Day Rapid 2025
		date 2025-06-16	rnd 4	type Rapid	result 1	date 2025-06-16	rnd 5	type Rapid	result 1
		Opponent Karsas, S (Sophia)				Opponent Visagie, A (Arina)

#	Games	Start				End
1	6	Tournament 2025 Tshwane Chess OPEN Registration Tournament				Tournament Ekurhuleni South District Primary Schools 2025
		date 2025-01-25	rnd 4	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Roets, J (Josias)				Opponent Moyo, D (Delric)
2	2	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-05-24	rnd 4	type Standard	result 1	date 2025-05-24	rnd 5	type Standard	result 1
		Opponent Karsas, S (Sophia)				Opponent Zhu, R (Ryan Yuancheng)
3	2	Tournament Ekurhuleni Open 2024				Tournament Ekurhuleni Open 2024
		date 2024-04-06	rnd 2	type Standard	result 1	date 2024-04-06	rnd 3	type Standard	result 1
		Opponent Chisango, M (Melissa)				Opponent Hingorani, N (Nurvi)

#	Games	Start				End
1	2	Tournament Chess Power House Youth Day Rapid 2025				Tournament Chess Power House Youth Day Rapid 2025
		date 2025-06-16	rnd 4	type Rapid	result 1	date 2025-06-16	rnd 5	type Rapid	result 1
		Opponent Karsas, S (Sophia)				Opponent Visagie, A (Arina)
2	1	Tournament Chess Power House Youth Day Rapid 2025				Tournament Chess Power House Youth Day Rapid 2025
		date 2025-06-16	rnd 1	type Rapid	result 1	date 2025-06-16	rnd 1	type Rapid	result 1
		Opponent Ramachela, B (Blessing)				Opponent Ramachela, B (Blessing)
3	1	Tournament Chess Molecules Open Tournament 2025				Tournament Chess Molecules Open Tournament 2025
		date 2025-04-19	rnd 3	type Rapid	result 1	date 2025-04-19	rnd 3	type Rapid	result 1
		Opponent Zhang, H (Harry)				Opponent Zhang, H (Harry)

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	Visagie ,A (Arina)	2	2	425	1	1	425	1	1	425	0	0	0
1	Visagie ,A (Arina)	2	1406.2	1831.2	1	1254.8	1831.2	1	1453.4	1831.2	0	0	0
2	Karsas ,S (Sophia)	2	2	425	1	1	425	1	1	425	0	0	0
2	Karsas ,S (Sophia)	2	1172.2	1597.2	1	1173	1597.2	1	1136.2	1597.2	0	0	0
3	Nortje ,W (Wesley)	1	1	425	1	1	425	0	0	0	0	0	0
3	Nortje ,W (Wesley)	1	1185.8	1610.8	1	1200	1610.8	0	0	0	0	0	0
4	Khumalo ,ME (Musawenkosi Ethan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Khumalo ,ME (Musawenkosi Ethan)	1	1340.1	915.1	1	1340.8	915.1	0	0	0	0	0	0
5	Hingorani ,N (Nurvi)	1	1	425	1	1	425	0	0	0	0	0	0
5	Hingorani ,N (Nurvi)	1	1222.1	1647.1	1	1200	1647.1	0	0	0	0	0	0
6	Gericke ,L (Logan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Gericke ,L (Logan)	1	1198.9	1623.9	1	1199.7	1623.9	0	0	0	0	0	0
7	Roets ,J (Josias)	1	1	425	1	1	425	0	0	0	0	0	0
7	Roets ,J (Josias)	1	1085.6	1510.6	1	1081.1	1510.6	0	0	0	0	0	0
8	Gadney ,L (Liam)	1	1	425	1	1	425	0	0	0	0	0	0
8	Gadney ,L (Liam)	1	1210	1635	1	1200.7	1635	0	0	0	0	0	0
9	Brancato ,S (Sebastian)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Brancato ,S (Sebastian)	1	1565.7	1140.7	1	1561.5	1140.7	0	0	0	0	0	0
10	Motloung ,N (Neo)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Motloung ,N (Neo)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Green, C (Caleb)

Ratings

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Last 24 raw ratings

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Top 3 Streaks

Top 10 opponents most often played

Norms