Chess South Africa Ratings Database

PLAYER PAGE

Personal

Surukanti, A (Arin Jay)

Chess SA id

1150319940

FIDE id

Date of birth

2015-03-16 (U12)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-24

Personal details last changed

1900-01-01

Junior GPX Games

27.7

Junior GPX Points

1082.1

Item	Main	Standard	Rapid	Blitz
Rating	1240.8	1227.9	1217.9	1200
Raw rating	1240.8	1227.9	1217.9	1200
Weighted rating	1205.5	1203.3	1202.8	1200
Weighted performance	1216	1135.4	0	0
Floor	740.8	727.9	717.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	156.5	159.3	161.6	165.8
Highest rating	1240.8 2025-09-01	1227.9 2025-09-01	1217.9 2025-09-01	1200 2025-06-01
Highest raw rating	1240.8 2025-09-01	1227.9 2025-09-01	1217.9 2025-09-01	1200 2025-06-01
Highest weighted rating	1202.3 2025-09-01	1201.1 2025-09-01	1201.4 2025-09-01	1200 2025-06-01
Highest weighted performance	1228.3 2025-09-01	1146.9 2025-09-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1240.8	1227.9	1217.9	1200
Analysis
Rating	1240.8	1227.9	1217.9	1200
Raw rating	1240.8	1227.9	1217.9	1200
Weighted rating	1205.5	1203.3	1202.8
Weighted performance	1216	1135.4	0
K-factor	36	36	36	36
Floor	740.8	727.9	717.9	700
Max/Min rating change allowed	156.5	159.3	161.6	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	1240.8	1227.9	1217.9	1200
New weighted rating	1208.5	1205.4	1204.1	1200
New weighted performance	1215.6	1135	0	0
Temp new rating	1240.8	1227.9	1217.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1240.8	1227.9	1217.9	1200
New K-factor	36	36	36	36
New floor	740.8	727.9	717.9	700

Item	Main	Standard	Rapid
	0	0	0
	31	26	5
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	31	26	5

Games since
	Main 31	Standard 26		Rapid 5		Blitz 0
Gender	Male
Age group	U12
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
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	31	10.5	33.87	-137.1	1270.1	1133
Standard	26	7.5	28.85	-179.8	1266.4	1086.6
Rapid	5	3	60	85	1289.2	1374.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	31	10.5	33.87	-137.1	1270.1	1133
Standard	26	7.5	28.85	-179.8	1266.4	1086.6
Rapid	5	3	60	85	1289.2	1374.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1240.8	1227.9	1217.9	1200
2025-09-01	1240.8	1227.9	1217.9	1200
2025-08-01	1197.9	1197.5	1200	1200
2025-07-01	1194.3	1193.1	1200	1200
2025-06-01	1194.8	1193.5	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	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
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	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
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	Rock n Roll Rapid 2025 (Rooks)	2025-08-24	2025-08-24	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis
2	Chess Power House Aug Open 2025 (D+E)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	4	2.5	Yes	Analysis
3	JMC Closed 2025 (C)	2025-08-09	2025-08-10	Standard	Johannesburg Metro (GJM)	5	3	1	Yes	Analysis
4	Lonehill Chess Academy - 1st Rated Tournament 2025 (C)	2025-08-02	2025-08-02	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
5	MCA Winter Chill Classic 2025 (Junior)	2025-07-19	2025-07-19	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
6	JMC Helpmekaar 2025 (U12)	2025-06-01	2025-06-01	Standard	Johannesburg Metro (GJM)	5	4	0	Yes	Analysis
7	JMC Crawford Sandton 2025 (U12)	2025-05-10	2025-05-10	Standard	Johannesburg Metro (GJM)	5	5	0	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Rock n Roll Rapid 2025 (Rooks)	2025-08-24	2025-08-24	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis
2	Chess Power House Aug Open 2025 (D+E)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	4	2.5	Yes	Analysis
3	JMC Closed 2025 (C)	2025-08-09	2025-08-10	Standard	Johannesburg Metro (GJM)	5	3	1	Yes	Analysis
4	Lonehill Chess Academy - 1st Rated Tournament 2025 (C)	2025-08-02	2025-08-02	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
5	MCA Winter Chill Classic 2025 (Junior)	2025-07-19	2025-07-19	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
6	JMC Helpmekaar 2025 (U12)	2025-06-01	2025-06-01	Standard	Johannesburg Metro (GJM)	5	4	0	Yes	Analysis
7	JMC Crawford Sandton 2025 (U12)	2025-05-10	2025-05-10	Standard	Johannesburg Metro (GJM)	5	5	0	Yes	Analysis

#	Games	Start				End
1	3	Tournament Chess Power House Aug Open 2025				Tournament Chess Power House Aug Open 2025
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 0.5
		Opponent Ndaba, M (Mohau)				Opponent Vather, T (Thuhara)
2	2	Tournament Rock n Roll Rapid 2025				Tournament Rock n Roll Rapid 2025
		date 2025-08-24	rnd 4	type Rapid	result 1	date 2025-08-24	rnd 5	type Rapid	result 1
		Opponent Liu, D (Danny)				Opponent Moss, D (Danielle)
3	2	Tournament Lonehill Chess Academy - 1st Rated Tournament 2025				Tournament Lonehill Chess Academy - 1st Rated Tournament 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Madduru, K (Khushal Reddy)				Opponent Rambehary, S (Sahil)

#	Games	Start				End
1	3	Tournament Chess Power House Aug Open 2025				Tournament Chess Power House Aug Open 2025
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 0.5
		Opponent Ndaba, M (Mohau)				Opponent Vather, T (Thuhara)
2	2	Tournament Lonehill Chess Academy - 1st Rated Tournament 2025				Tournament Lonehill Chess Academy - 1st Rated Tournament 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Madduru, K (Khushal Reddy)				Opponent Rambehary, S (Sahil)
3	1	Tournament JMC Closed 2025				Tournament JMC Closed 2025
		date 2025-08-09	rnd 1	type Standard	result 1	date 2025-08-09	rnd 1	type Standard	result 1
		Opponent Liebenberg, N (Nathan)				Opponent Liebenberg, N (Nathan)

#	Games	Start				End
1	2	Tournament Rock n Roll Rapid 2025				Tournament Rock n Roll Rapid 2025
		date 2025-08-24	rnd 4	type Rapid	result 1	date 2025-08-24	rnd 5	type Rapid	result 1
		Opponent Liu, D (Danny)				Opponent Moss, D (Danielle)
2	1	Tournament Rock n Roll Rapid 2025				Tournament Rock n Roll Rapid 2025
		date 2025-08-24	rnd 2	type Rapid	result 1	date 2025-08-24	rnd 2	type Rapid	result 1
		Opponent Shina, N (Neveh)				Opponent Shina, N (Neveh)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Rock n Roll Rapid 2025				Tournament Rock n Roll Rapid 2025
		date 2025-08-24	rnd 4	type Rapid	result 1	date 2025-08-24	rnd 5	type Rapid	result 1
		Opponent Liu, D (Danny)				Opponent Moss, D (Danielle)
2	2	Tournament Chess Power House Aug Open 2025				Tournament Chess Power House Aug Open 2025
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Ndaba, M (Mohau)				Opponent Weise, O (Otto Nkosana)
3	2	Tournament Lonehill Chess Academy - 1st Rated Tournament 2025				Tournament Lonehill Chess Academy - 1st Rated Tournament 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Madduru, K (Khushal Reddy)				Opponent Rambehary, S (Sahil)

#	Games	Start				End
1	2	Tournament Chess Power House Aug Open 2025				Tournament Chess Power House Aug Open 2025
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Ndaba, M (Mohau)				Opponent Weise, O (Otto Nkosana)
2	2	Tournament Lonehill Chess Academy - 1st Rated Tournament 2025				Tournament Lonehill Chess Academy - 1st Rated Tournament 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Madduru, K (Khushal Reddy)				Opponent Rambehary, S (Sahil)
3	1	Tournament JMC Closed 2025				Tournament JMC Closed 2025
		date 2025-08-09	rnd 1	type Standard	result 1	date 2025-08-09	rnd 1	type Standard	result 1
		Opponent Liebenberg, N (Nathan)				Opponent Liebenberg, N (Nathan)

#	Games	Start				End
1	2	Tournament Rock n Roll Rapid 2025				Tournament Rock n Roll Rapid 2025
		date 2025-08-24	rnd 4	type Rapid	result 1	date 2025-08-24	rnd 5	type Rapid	result 1
		Opponent Liu, D (Danny)				Opponent Moss, D (Danielle)
2	1	Tournament Rock n Roll Rapid 2025				Tournament Rock n Roll Rapid 2025
		date 2025-08-24	rnd 2	type Rapid	result 1	date 2025-08-24	rnd 2	type Rapid	result 1
		Opponent Shina, N (Neveh)				Opponent Shina, N (Neveh)

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	Kwint ,J (Jack)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Kwint ,J (Jack)	1	1370.1	945.1	1	1371	945.1	0	0	0	0	0	0
2	Vather ,T (Thuhara)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Vather ,T (Thuhara)	1	1212.5	1212.5	1	1213.8	1212.5	0	0	0	0	0	0
3	Musenge ,D (Daniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Musenge ,D (Daniel)	1	1372.3	947.3	1	1373.6	947.3	0	0	0	0	0	0
4	Tabilo Lillo ,M (Marcelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Tabilo Lillo ,M (Marcelo)	1	1294.3	869.3	1	1287.4	869.3	0	0	0	0	0	0
5	Manalavan ,J (Jacob)	1	1	425	1	1	425	0	0	0	0	0	0
5	Manalavan ,J (Jacob)	1	1201.7	1626.7	1	1201.9	1626.7	0	0	0	0	0	0
6	Thakur ,P (Parth)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Thakur ,P (Parth)	1	1345.6	920.6	1	1371.3	920.6	0	0	0	0	0	0
7	Liebenberg ,N (Nathan)	1	1	425	1	1	425	0	0	0	0	0	0
7	Liebenberg ,N (Nathan)	1	1359.4	1784.4	1	1354.1	1784.4	0	0	0	0	0	0
8	Knight ,E (Eryk)	1	1	425	1	1	425	0	0	0	0	0	0
8	Knight ,E (Eryk)	1	1202	1627	1	1202	1627	0	0	0	0	0	0
9	Weise ,O (Otto Nkosana)	1	1	425	1	1	425	0	0	0	0	0	0
9	Weise ,O (Otto Nkosana)	1	1199.8	1624.8	1	1200	1624.8	0	0	0	0	0	0
10	Prinsloo ,A (Alexander)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Prinsloo ,A (Alexander)	1	1413.2	988.2	1	1416	988.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Surukanti, A (Arin Jay)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms