Chess South Africa Ratings Database

PLAYER PAGE

Personal

Tang, K (Kevin)

Chess SA id

1120140146

FIDE id

Date of birth

2012-01-27 (U14)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1422.9

Item	Main	Standard	Rapid	Blitz
Rating	1447.1	1445.6	1236.4	1200
Raw rating	1447.1	1445.6	1236.4	1200
Weighted rating	1380.4	1377.3	1236.4	1200
Weighted performance	1431.7	1426.5	0	0
Floor	947.1	945.6	736.4	700
K-factor	32	32	36	36
Min/Max rating change allowed	116.6	116.9	157.4	165.8
Highest rating	1447.1 2025-09-01	1445.6 2025-09-01	1369.5 2022-09-01	1200 2018-10-01
Highest raw rating	1447.1 2025-09-01	1445.6 2025-09-01	1236.4 2024-02-01	1200 2024-02-01
Highest weighted rating	1373.2 2025-09-01	1369.8 2025-09-01	1236.4 2024-09-01	1200 2018-10-01
Highest weighted performance	1446.6 2025-09-01	1441.3 2025-09-01	1369.5 2022-09-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1447.1	1445.6	1236.4	1200
Analysis
Rating	1447.1	1445.6	1236.4	1200
Raw rating	1447.1	1445.6	1236.4	1200
Weighted rating	1380.4	1377.3	1236.4
Weighted performance	1431.7	1426.5	0
K-factor	32	32	36	36
Floor	947.1	945.6	736.4	700
Max/Min rating change allowed	116.6	116.9	157.4	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	1447.1	1445.6	1236.4	1200
New weighted rating	1387.2	1384.3	1236.4	1200
New weighted performance	1431.2	1426	0	0
Temp new rating	1447.1	1445.6	1236.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1447.1	1445.6	1236.4	1200
New K-factor	32	32	36	36
New floor	947.1	945.6	736.4	700

Item	Main	Standard	Rapid
	0	0	0
	20	20	0
	24	24	0
	30	30	0
	15	10	5
	0	0	0
History	89	84	5

Games since
	Main 44	Standard 44		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	1686		582		83
Male	1422		477		69
U14	252		81		13
U14 Male	198		63		10
Standard
	RSA		Province		Region
Overall	1609		596		77
Male	1342		487		62
U14	248		82		13
U14 Male	190		63		10
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
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	20	13	65	127.5	1367.2	1494.8
Standard	20	13	65	127.5	1367.2	1494.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	89	55.5	62.36	105.1	1265.3	1370.3
Standard	84	52	61.9	101.2	1271.6	1372.8
Rapid	5	3.5	70	170	1158.4	1328.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1447.1	1445.6	1236.4	1200
2025-09-01	1447.1	1445.6	1236.4	1200
2025-08-01	1432.6	1429.5	1236.4	1200
2025-07-01	1432.6	1429.5	1236.4	1200
2025-06-01	1432.6	1429.5	1236.4	1200
2025-05-01	1351.3	1349	1236.4	1200
2025-04-01	1351.3	1349	1236.4	1200
2025-03-01	1351.3	1349	1236.4	1200
2025-02-01	1348.3	1348.8	1236.4	1200
2025-01-01	1348.3	1348.8	1236.4	1200
2024-12-01	1359.5	1359.6	1236.4	1200
2024-11-01	1359.5	1359.6	1236.4	1200
2024-10-01	1359.5	1359.6	1236.4	1200
2024-09-01	1333.5	1325	1236.4	1200
2024-08-01	1333.5	1325	1236.4	1200
2024-07-01	1333.5	1325	1236.4	1200
2024-06-01	1337.1	1329.3	1236.4	1200
2024-08-01	1337.1	1329.3	1236.4	1200
2024-04-01	1332.9	1324.3	1236.4	1200
2024-03-01	1332.9	1324.3	1236.4	1200
2024-02-01	1332.9	1324.3	1236.4	1200
2024-01-01	1332.9	1324.3	1236.4	1200
2023-12-01	1332.9	1324.3	1236.4	1200
2023-11-01	1332.9	1324.3	1236.4	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	Ekurhuleni Trials 2025 (E)	2025-07-26	2025-07-26	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
2	Ekurhuleni Trials 2025 (E)	2025-05-24	2025-05-24	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
3	CPH May 2025 (C)	2025-05-03	2025-05-03	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
4	2025 West Rand Open (Rooks)	2025-02-08	2025-02-08	Standard	West Rand (GWR)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ekurhuleni Trials 2025 (E)	2025-07-26	2025-07-26	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
2	Ekurhuleni Trials 2025 (E)	2025-05-24	2025-05-24	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
3	CPH May 2025 (C)	2025-05-03	2025-05-03	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
4	2025 West Rand Open (Rooks)	2025-02-08	2025-02-08	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
5	Gauteng Inter-Region at UJ 2024 (U14 Open)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
6	Ekurhuleni Closed 2024 (U14)	2024-09-21	2024-09-21	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
7	Ekurhuleni Trails 3 2024 (U14)	2024-08-24	2024-08-24	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
8	Ekurhuleni Trails 1 2024 (U14)	2024-06-01	2024-06-01	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
9	Ekurhuleni Open 2024 (D)	2024-04-06	2024-04-06	Standard	Ekurhuleni (GE)	5	4	3	Yes	Analysis
10	Ekurhuleni Chess Spring Tournament 2023 (D)	2023-09-23	2023-09-23	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
11	ANIME @ Play Chess 2023 (C)	2023-08-12	2023-08-12	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
12	Ekurhuleni Chess Trial 3 2023 (U12)	2023-06-17	2023-06-17	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
13	Ekurhuleni Trials 2 2023 (U12)	2023-04-22	2023-04-22	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
14	Alberton Chess Club Tournament 1 2023 (D)	2023-04-15	2023-04-15	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
15	Ekhuruleni Chess Trials 1 2023 (U12)	2023-03-25	2023-03-25	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
16	Chess Molecules Championship 2022 (U13)	2022-09-17	2022-09-17	Rapid	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
17	Ekurhuleni Chess Springs Club Open 2022 (E)	2022-09-03	2022-09-03	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
18	Alberton Chess Club Open 2022 (D)	2022-07-16	2022-07-16	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	6	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-05-24	rnd 3	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 1
		Opponent Mpye, K (Karabo)				Opponent Ntombela, K (Khanya)
2	6	Tournament Chess Molecules Championship 2022				Tournament Ekhuruleni Chess Trials 1 2023
		date 2022-09-17	rnd 2	type Rapid	result 1	date 2023-03-25	rnd 2	type Standard	result 1
		Opponent Lovemore, J (Jasmine)				Opponent Ferreira, L (Lea Elizabeth)
3	5	Tournament Alberton Chess Club Tournament 1 2023				Tournament Ekurhuleni Trials 2 2023
		date 2023-04-15	rnd 4	type Standard	result 1	date 2023-04-22	rnd 3	type Standard	result 1
		Opponent Foord, C (Caden)				Opponent Bosman, J (Johan)

#	Games	Start				End
1	6	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-05-24	rnd 3	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 1
		Opponent Mpye, K (Karabo)				Opponent Ntombela, K (Khanya)
2	5	Tournament Alberton Chess Club Tournament 1 2023				Tournament Ekurhuleni Trials 2 2023
		date 2023-04-15	rnd 4	type Standard	result 1	date 2023-04-22	rnd 3	type Standard	result 1
		Opponent Foord, C (Caden)				Opponent Bosman, J (Johan)
3	5	Tournament Ekurhuleni Chess Springs Club Open 2022				Tournament Ekhuruleni Chess Trials 1 2023
		date 2022-09-03	rnd 3	type Standard	result 1	date 2023-03-25	rnd 2	type Standard	result 1
		Opponent Castelyn, D (Dean)				Opponent Ferreira, L (Lea Elizabeth)

#	Games	Start				End
1	4	Tournament Chess Molecules Championship 2022				Tournament Chess Molecules Championship 2022
		date 2022-09-17	rnd 2	type Rapid	result 1	date 2022-09-17	rnd 5	type Rapid	result 0.5
		Opponent Lovemore, J (Jasmine)				Opponent Ngwenya, S (Sibusiso)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-05-24	rnd 3	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 1
		Opponent Mpye, K (Karabo)				Opponent Ntombela, K (Khanya)
2	5	Tournament Alberton Chess Club Tournament 1 2023				Tournament Ekurhuleni Trials 2 2023
		date 2023-04-15	rnd 4	type Standard	result 1	date 2023-04-22	rnd 3	type Standard	result 1
		Opponent Foord, C (Caden)				Opponent Bosman, J (Johan)
3	3	Tournament CPH May 2025				Tournament Ekurhuleni Trials 2025
		date 2025-05-03	rnd 4	type Standard	result 1	date 2025-05-24	rnd 1	type Standard	result 1
		Opponent Voogt, A (Arno)				Opponent Thoobe, K (Khomotso)

#	Games	Start				End
1	6	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-05-24	rnd 3	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 1
		Opponent Mpye, K (Karabo)				Opponent Ntombela, K (Khanya)
2	5	Tournament Alberton Chess Club Tournament 1 2023				Tournament Ekurhuleni Trials 2 2023
		date 2023-04-15	rnd 4	type Standard	result 1	date 2023-04-22	rnd 3	type Standard	result 1
		Opponent Foord, C (Caden)				Opponent Bosman, J (Johan)
3	5	Tournament Ekurhuleni Chess Springs Club Open 2022				Tournament Ekhuruleni Chess Trials 1 2023
		date 2022-09-03	rnd 3	type Standard	result 1	date 2023-03-25	rnd 2	type Standard	result 1
		Opponent Castelyn, D (Dean)				Opponent Ferreira, L (Lea Elizabeth)

#	Games	Start				End
1	3	Tournament Chess Molecules Championship 2022				Tournament Chess Molecules Championship 2022
		date 2022-09-17	rnd 2	type Rapid	result 1	date 2022-09-17	rnd 4	type Rapid	result 1
		Opponent Lovemore, J (Jasmine)				Opponent Massinge, D (Dan)

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	Voogt ,A (Arno)	4	4	425	4	4	425	0	0	0	0	0	0
1	Voogt ,A (Arno)	4	1203.8	1628.8	4	1200.1	1628.8	0	0	0	0	0	0
2	Van Dyk ,TM (Tayla Mila)	3	0	-425	3	0	-425	0	0	0	0	0	0
2	Van Dyk ,TM (Tayla Mila)	3	1363.1	938.1	3	1350.9	938.1	0	0	0	0	0	0
3	Deulkar ,R (Ronit)	2	1	0	2	1	0	0	0	0	0	0	0
3	Deulkar ,R (Ronit)	2	1245.7	1245.7	2	1244.2	1245.7	0	0	0	0	0	0
4	Mnisi ,O (Omphile Sizwe)	2	2	425	2	2	425	0	0	0	0	0	0
4	Mnisi ,O (Omphile Sizwe)	2	1380.2	1805.2	2	1388.4	1805.2	0	0	0	0	0	0
5	Gadney ,L (Liam)	2	2	425	2	2	425	0	0	0	0	0	0
5	Gadney ,L (Liam)	2	1206.7	1631.7	2	1204.3	1631.7	0	0	0	0	0	0
6	Erasmus ,M (Max)	2	2	425	2	2	425	0	0	0	0	0	0
6	Erasmus ,M (Max)	2	1173.2	1598.2	2	1180.2	1598.2	0	0	0	0	0	0
7	Chen ,Y (Yuqi)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
7	Chen ,Y (Yuqi)	2	1274.5	1062	2	1268.9	1062	0	0	0	0	0	0
8	Stols ,C (Christopher Jayden)	2	2	425	2	2	425	0	0	0	0	0	0
8	Stols ,C (Christopher Jayden)	2	1319.4	1744.4	2	1308	1744.4	0	0	0	0	0	0
9	Maritz ,D (Deegan)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Maritz ,D (Deegan)	2	1381.4	956.4	2	1386.2	956.4	0	0	0	0	0	0
10	Bosman ,J (Johan)	2	1	0	2	1	0	0	0	0	0	0	0
10	Bosman ,J (Johan)	2	1333.9	1333.9	2	1296.6	1333.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Tang, K (Kevin)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms