Chess South Africa Ratings Database

PLAYER PAGE

Personal

Karthikeyan, A (Ananthakrishnan)

Chess SA id

1120162029

FIDE id

Date of birth

2012-09-29 (U14)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-31

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1222.5	1222.7	1200	1200
Raw rating	1222.5	1222.7	1200	1200
Weighted rating	1215.2	1214.5	1200	1200
Weighted performance	1028.8	1019	0	0
Floor	722.5	722.7	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	160.6	160.5	165.8	165.8
Highest rating	1222.5 2024-10-01	1222.7 2024-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1222.5 2024-10-01	1222.7 2024-10-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1222.5 2018-10-01	1222.7 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1211.5 2024-09-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1222.5	1222.7	1200	1200
Analysis
Rating	1222.5	1222.7	1200	1200
Raw rating	1222.5	1222.7	1200	1200
Weighted rating	1215.2	1214.5	1200
Weighted performance	1028.8	1019	0
K-factor	36	36	36	36
Floor	722.5	722.7	700	700
Max/Min rating change allowed	160.6	160.5	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	1222.5	1222.7	1200	1200
New weighted rating	1216.6	1216.2	1200	1200
New weighted performance	1021.5	1011.8	0	0
Temp new rating	1222.5	1222.7	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1222.5	1222.7	1200	1200
New K-factor	36	36	36	36
New floor	722.5	722.7	700	700

Item	Main	Standard
	0	0
	0	0
	20	20
	5	5
	0	0
	0	0
History	25	25

Games since
	Main 20	Standard 20		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Johannesburg Metro (GJM)
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	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	25	11.5	46	-34	1244.1	1210.1
Standard	25	11.5	46	-34	1244.1	1210.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1222.5	1222.7	1200	1200
2025-09-30	1222.5	1222.7	1200	1200
2025-09-01	1222.5	1222.7	1200	1200
2025-08-01	1222.5	1222.7	1200	1200
2025-07-01	1222.5	1222.7	1200	1200
2025-06-01	1222.5	1222.7	1200	1200
2025-05-01	1222.5	1222.7	1200	1200
2025-04-01	1222.5	1222.7	1200	1200
2025-03-01	1222.5	1222.7	1200	1200
2025-02-01	1222.5	1222.7	1200	1200
2025-01-01	1222.5	1222.7	1200	1200
2024-12-01	1222.5	1222.7	1200	1200
2024-11-01	1222.5	1222.7	1200	1200
2024-10-01	1222.5	1222.7	1200	1200
2024-09-01	1194.4	1191.4	1200	1200
2024-08-01	1194.4	1191.4	1200	1200
2024-07-01	1194.4	1191.4	1200	1200
2024-09-01	1194.4	1191.4	1200	1200
2024-05-01	1159.1	1152.5	1200	1200
2024-04-01	1159.1	1152.5	1200	1200
2024-03-01	1159.1	1152.5	1200	1200
2024-02-01	1159.1	1152.5	1200	1200
2024-01-01	1186.6	1182.7	1200	1200
2023-12-01	1186.6	1182.7	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	JCC Khelo India 1st Annual Chess Tournament 2024 (D)	2024-08-31	2024-08-31	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
2	Chess Power House May Open 2024 (C)	2024-05-25	2024-05-25	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
3	JMC Crawford International Sandton 2024 (D)	2024-05-11	2024-05-11	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
4	JMC Kick Off Tournament 2024 (D)	2024-01-28	2024-01-28	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
5	ThinkChess Academy 2023 (B)	2023-09-09	2023-09-09	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament JCC Khelo India 1st Annual Chess Tournament 2024				Tournament JCC Khelo India 1st Annual Chess Tournament 2024
		date 2024-08-31	rnd 4	type Standard	result 1	date 2024-08-31	rnd 5	type Standard	result 1
		Opponent Shyu, Y (Yu-Kai)				Opponent Van Der Schyff, M (Mila-Ne)
2	2	Tournament JMC Crawford International Sandton 2024				Tournament JMC Crawford International Sandton 2024
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-05-11	rnd 5	type Standard	result 1
		Opponent Kalakonda, V (Vihaan)				Opponent Balla, R (Rushil)
3	2	Tournament JMC Kick Off Tournament 2024				Tournament JMC Kick Off Tournament 2024
		date 2024-01-28	rnd 2	type Standard	result 0.5	date 2024-01-28	rnd 3	type Standard	result 1
		Opponent Chikwava, R (Ronald)				Opponent Mdlawuzo, P (Philisande)

#	Games	Start				End
1	2	Tournament JCC Khelo India 1st Annual Chess Tournament 2024				Tournament JCC Khelo India 1st Annual Chess Tournament 2024
		date 2024-08-31	rnd 4	type Standard	result 1	date 2024-08-31	rnd 5	type Standard	result 1
		Opponent Shyu, Y (Yu-Kai)				Opponent Van Der Schyff, M (Mila-Ne)
2	2	Tournament JMC Crawford International Sandton 2024				Tournament JMC Crawford International Sandton 2024
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-05-11	rnd 5	type Standard	result 1
		Opponent Kalakonda, V (Vihaan)				Opponent Balla, R (Rushil)
3	2	Tournament JMC Kick Off Tournament 2024				Tournament JMC Kick Off Tournament 2024
		date 2024-01-28	rnd 2	type Standard	result 0.5	date 2024-01-28	rnd 3	type Standard	result 1
		Opponent Chikwava, R (Ronald)				Opponent Mdlawuzo, P (Philisande)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament JCC Khelo India 1st Annual Chess Tournament 2024				Tournament JCC Khelo India 1st Annual Chess Tournament 2024
		date 2024-08-31	rnd 4	type Standard	result 1	date 2024-08-31	rnd 5	type Standard	result 1
		Opponent Shyu, Y (Yu-Kai)				Opponent Van Der Schyff, M (Mila-Ne)
2	2	Tournament JMC Crawford International Sandton 2024				Tournament JMC Crawford International Sandton 2024
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-05-11	rnd 5	type Standard	result 1
		Opponent Kalakonda, V (Vihaan)				Opponent Balla, R (Rushil)
3	2	Tournament ThinkChess Academy 2023				Tournament ThinkChess Academy 2023
		date 2023-09-09	rnd 1	type Standard	result 1	date 2023-09-09	rnd 2	type Standard	result 1
		Opponent Balasubramaniam, V (Viiswesh)				Opponent Naidoo, K (Kehan)

#	Games	Start				End
1	2	Tournament JCC Khelo India 1st Annual Chess Tournament 2024				Tournament JCC Khelo India 1st Annual Chess Tournament 2024
		date 2024-08-31	rnd 4	type Standard	result 1	date 2024-08-31	rnd 5	type Standard	result 1
		Opponent Shyu, Y (Yu-Kai)				Opponent Van Der Schyff, M (Mila-Ne)
2	2	Tournament JMC Crawford International Sandton 2024				Tournament JMC Crawford International Sandton 2024
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-05-11	rnd 5	type Standard	result 1
		Opponent Kalakonda, V (Vihaan)				Opponent Balla, R (Rushil)
3	2	Tournament ThinkChess Academy 2023				Tournament ThinkChess Academy 2023
		date 2023-09-09	rnd 1	type Standard	result 1	date 2023-09-09	rnd 2	type Standard	result 1
		Opponent Balasubramaniam, V (Viiswesh)				Opponent Naidoo, K (Kehan)

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	Mosala ,A (Atlehang)	1	1	425	1	1	425	0	0	0	0	0	0
1	Mosala ,A (Atlehang)	1	1341.9	1766.9	1	1266.4	1766.9	0	0	0	0	0	0
2	Smith ,C (Caleb)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Smith ,C (Caleb)	1	1269.5	844.5	1	1285.2	844.5	0	0	0	0	0	0
3	Exarchos ,I (Isabella)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Exarchos ,I (Isabella)	1	1233.6	808.6	1	1218.5	808.6	0	0	0	0	0	0
4	Naran ,Y (Yash)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Naran ,Y (Yash)	1	1267.4	842.4	1	1274.4	842.4	0	0	0	0	0	0
5	Naidoo ,K (Kehan)	1	1	425	1	1	425	0	0	0	0	0	0
5	Naidoo ,K (Kehan)	1	1198.8	1623.8	1	1200	1623.8	0	0	0	0	0	0
6	Prinsloo ,N (Nicholas)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Prinsloo ,N (Nicholas)	1	1363.4	938.4	1	1350.7	938.4	0	0	0	0	0	0
7	Mdlawuzo ,P (Philisande)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mdlawuzo ,P (Philisande)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Papanicolaou ,A (Alexandra)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Papanicolaou ,A (Alexandra)	1	1365.5	940.5	1	1411.9	940.5	0	0	0	0	0	0
9	Mannar ,A (Aaryan)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mannar ,A (Aaryan)	1	1301.3	876.3	1	1294.8	876.3	0	0	0	0	0	0
10	Balla ,R (Rushil)	1	1	425	1	1	425	0	0	0	0	0	0
10	Balla ,R (Rushil)	1	1200	1625	1	1200	1625	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

Karthikeyan, A (Ananthakrishnan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms