Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kumar, A (Aryan)

Chess SA id

1130317720

FIDE id

Date of birth

2013-08-12 (U14)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1254	1263.4	1200	1200
Raw rating	1254	1263.4	1200	1200
Weighted rating	1230.1	1235.2	1200	1200
Weighted performance	0	0	0	0
Floor	754	763.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	153.5	151.5	165.8	165.8
Highest rating	1254 2025-07-01	1263.4 2025-07-01	1200 2025-04-01	1200 2025-04-01
Highest raw rating	1254 2025-07-01	1263.4 2025-07-01	1200 2025-04-01	1200 2025-04-01
Highest weighted rating	1213.2 2025-08-01	1215.4 2025-08-01	1200 2025-04-01	1200 2025-04-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1254	1263.4	1200	1200
Analysis
Rating	1254	1263.4	1200	1200
Raw rating	1254	1263.4	1200	1200
Weighted rating	1230.1	1235.2	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	754	763.4	700	700
Max/Min rating change allowed	153.5	151.5	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	1254	1263.4	1200	1200
New weighted rating	1232.9	1238.6	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1254	1263.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1254	1263.4	1200	1200
New K-factor	36	36	36	36
New floor	754	763.4	700	700

Item	Main	Standard
	0	0
	15	15
	0	0
	0	0
	0	0
	0	0
History	15	15

Games since
	Main 15	Standard 15		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
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	-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	15	8	53.33	28.3	1283.8	1312.1
Standard	15	8	53.33	28.3	1283.8	1312.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	15	8	53.33	28.3	1283.8	1312.1
Standard	15	8	53.33	28.3	1283.8	1312.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1254	1263.4	1200	1200
2025-11-30	1254	1263.4	1200	1200
2025-11-01	1254	1263.4	1200	1200
2025-09-30	1254	1263.4	1200	1200
2025-09-01	1254	1263.4	1200	1200
2025-08-01	1254	1263.4	1200	1200
2025-07-01	1254	1263.4	1200	1200
2025-06-01	1225	1226.5	1200	1200
2025-05-01	1221.3	1226.1	1200	1200
2025-04-01	1221.3	1226.1	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	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	Ekurhuleni North School District Finals 2025 (U13 Boys)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
2	Ekurhuleni Trials 2025 (E)	2025-05-24	2025-05-24	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
3	Edenvale Germiston Cluster 2025 (U13 Boys)	2025-03-08	2025-03-08	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 2	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Mabunda, B (Billy)				Opponent Batista, C (Cole)
2	2	Tournament Edenvale Germiston Cluster 2025				Tournament Edenvale Germiston Cluster 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Ngubane, M (Musawenkosi)				Opponent Mndayi, K (Khazimla)
3	1	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-05-24	rnd 4	type Standard	result 1	date 2025-05-24	rnd 4	type Standard	result 1
		Opponent Backhouse, L (Leandre)				Opponent Backhouse, L (Leandre)

#	Games	Start				End
1	3	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 2	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Mabunda, B (Billy)				Opponent Batista, C (Cole)
2	2	Tournament Edenvale Germiston Cluster 2025				Tournament Edenvale Germiston Cluster 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Ngubane, M (Musawenkosi)				Opponent Mndayi, K (Khazimla)
3	1	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-05-24	rnd 4	type Standard	result 1	date 2025-05-24	rnd 4	type Standard	result 1
		Opponent Backhouse, L (Leandre)				Opponent Backhouse, L (Leandre)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 2	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Mabunda, B (Billy)				Opponent Batista, C (Cole)
2	2	Tournament Edenvale Germiston Cluster 2025				Tournament Edenvale Germiston Cluster 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Ngubane, M (Musawenkosi)				Opponent Mndayi, K (Khazimla)
3	1	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-05-24	rnd 4	type Standard	result 1	date 2025-05-24	rnd 4	type Standard	result 1
		Opponent Backhouse, L (Leandre)				Opponent Backhouse, L (Leandre)

#	Games	Start				End
1	3	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 2	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Mabunda, B (Billy)				Opponent Batista, C (Cole)
2	2	Tournament Edenvale Germiston Cluster 2025				Tournament Edenvale Germiston Cluster 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Ngubane, M (Musawenkosi)				Opponent Mndayi, K (Khazimla)
3	1	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-05-24	rnd 4	type Standard	result 1	date 2025-05-24	rnd 4	type Standard	result 1
		Opponent Backhouse, L (Leandre)				Opponent Backhouse, L (Leandre)

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	Jordaan ,M (Mikijl)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Jordaan ,M (Mikijl)	2	1347.6	922.6	2	1352.8	922.6	0	0	0	0	0	0
2	Mabunda ,B (Billy)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mabunda ,B (Billy)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Backhouse ,L (Leandre)	1	1	425	1	1	425	0	0	0	0	0	0
3	Backhouse ,L (Leandre)	1	1205.1	1630.1	1	1178.3	1630.1	0	0	0	0	0	0
4	Mabena ,T (Themba)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mabena ,T (Themba)	1	1282.7	857.7	1	1293.9	857.7	0	0	0	0	0	0
5	Phiri ,T (Troy)	1	1	425	1	1	425	0	0	0	0	0	0
5	Phiri ,T (Troy)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Janse Van Vuuren ,E (Estiaan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Janse Van Vuuren ,E (Estiaan)	1	990.9	1415.9	1	958.4	1415.9	0	0	0	0	0	0
7	Batista ,C (Cole)	1	1	425	1	1	425	0	0	0	0	0	0
7	Batista ,C (Cole)	1	1255.5	1680.5	1	1274.8	1680.5	0	0	0	0	0	0
8	Mann ,I (Iowan)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mann ,I (Iowan)	1	1627.1	1202.1	1	1649.9	1202.1	0	0	0	0	0	0
9	Shai ,T (Tumiso)	1	1	425	1	1	425	0	0	0	0	0	0
9	Shai ,T (Tumiso)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Gelas ,A (Asher)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Gelas ,A (Asher)	1	1195.5	770.5	1	1193.4	770.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Kumar, A (Aryan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms