Chess South Africa Ratings Database

PLAYER PAGE

Personal

Senthilkumar, S (Sakalesh)

Chess SA id

1130192163

FIDE id

Date of birth

2013-05-06 (U14)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-21

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1415.2

Item	Main	Standard	Rapid	Blitz
Rating	1531.9	1526.9	1226	1200
Raw rating	1503.1	1501.7	1226	1200
Weighted rating	1443.8	1431.4	1224.7	1200
Weighted performance	1531.9	1526.9	0	0
Floor	1003.1	1001.7	726	700
K-factor	32	32	36	36
Min/Max rating change allowed	107.7	107.9	159.8	165.8
Highest rating	1531.9 2025-09-30	1526.9 2025-09-30	1284.7 2024-03-01	1200 2024-02-01
Highest raw rating	1503.1 2025-09-30	1501.7 2025-09-30	1226 2024-04-01	1200 2024-02-01
Highest weighted rating	1500.4 2024-10-01	1482.5 2024-10-01	1226 2024-10-01	1200 2024-02-01
Highest weighted performance	1531.9 2025-09-30	1526.9 2025-09-30	1284.7 2024-03-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.5	-0.5	0	0
New rating	1531.3	1526.4	1226	1200
Analysis
Rating	1531.9	1526.9	1226	1200
Raw rating	1503.1	1501.7	1226	1200
Weighted rating	1443.8	1431.4	1224.7
Weighted performance	1531.9	1526.9	0
K-factor	32	32	36	36
Floor	1003.1	1001.7	726	700
Max/Min rating change allowed	107.7	107.9	159.8	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	1503.1	1501.7	1226	1200
New weighted rating	1453.1	1441.4	1225.1	1200
New weighted performance	1531.3	1526.4	0	0
Temp new rating	1531.3	1526.4	1226	1200
Temp new rating +/-	-0.5	-0.5	0	0
Final new rating +/-	-0.5	-0.5	0	0
New rating	1531.3	1526.4	1226	1200
New K-factor	32	32	36	36
New floor	1003.1	1001.7	726	700

Item	Main	Standard	Rapid
	0	0	0
	35	35	0
	61	54	7
	0	0	0
	0	0	0
	0	0	0
History	96	89	7

Games since
	Main 96	Standard 89		Rapid 7		Blitz 0
Gender	Male
Age group	U14
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	1029		365		48
Male	898		316		41
U14	135		41		7
U14 Male	109		35		4
Standard
	RSA		Province		Region
Overall	983		368		50
Male	856		320		42
U14	133		41		7
U14 Male	109		35		4
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	35	23.5	67.14	145.7	1337.5	1483.2
Standard	35	23.5	67.14	145.7	1337.5	1483.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	96	62	64.58	124	1320.1	1444
Standard	89	58	65.17	128.9	1325.5	1454.4
Rapid	7	4	57.14	60.7	1251.8	1312.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1503.1	1501.7	1226	1200
2025-09-01	1497.8	1494	1226	1200
2025-08-01	1467.6	1458.1	1226	1200
2025-07-01	1467.6	1458.1	1226	1200
2025-06-01	1449.1	1433.8	1226	1200
2025-05-01	1447.1	1431.1	1226	1200
2025-04-01	1447.1	1431.1	1226	1200
2025-03-01	1450.2	1430.2	1226	1200
2025-02-01	1492.6	1476.4	1226	1200
2025-01-01	1492.6	1476.4	1226	1200
2024-12-01	1500.4	1482.5	1226	1200
2024-11-01	1500.4	1482.5	1226	1200
2024-10-01	1500.4	1482.5	1226	1200
2024-09-01	1476.1	1463.4	1226	1200
2024-08-01	1476.1	1463.4	1226	1200
2024-07-01	1304.7	1286.7	1226	1200
2024-06-01	1310.1	1283	1226	1200
2024-08-01	1254.4	1243.4	1226	1200
2024-04-01	1238	1227.2	1226	1200
2024-03-01	1222.9	1227.2	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	Ekurhuleni Trial 4 2025 (E)	2025-09-21	2025-09-21	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
2	Tshwane Chess Club Clash 2025 (Open)	2025-09-13	2025-09-13	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
3	Ekurhuleni Trials 2025 (E)	2025-07-26	2025-07-26	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
4	Ekurhuleni Trial 2 2025 (E)	2025-06-21	2025-06-21	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
5	Ekurhuleni Trials 2025 (E)	2025-05-24	2025-05-24	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
6	2025 Chris Greyling Open Chess Tournament (C)	2025-03-15	2025-03-15	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
7	2025 West Rand Open (Rooks)	2025-02-08	2025-02-08	Standard	West Rand (GWR)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ekurhuleni Trial 4 2025 (E)	2025-09-21	2025-09-21	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
2	Tshwane Chess Club Clash 2025 (Open)	2025-09-13	2025-09-13	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
3	Ekurhuleni Trials 2025 (E)	2025-07-26	2025-07-26	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
4	Ekurhuleni Trial 2 2025 (E)	2025-06-21	2025-06-21	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
5	Ekurhuleni Trials 2025 (E)	2025-05-24	2025-05-24	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
6	2025 Chris Greyling Open Chess Tournament (C)	2025-03-15	2025-03-15	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
7	2025 West Rand Open (Rooks)	2025-02-08	2025-02-08	Standard	West Rand (GWR)	5	5	2	Yes	Analysis
8	Gauteng Inter-Region at UJ 2024 (U12 Open)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
9	Ekurhuleni Closed 2024 (U12)	2024-09-21	2024-09-21	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
10	Kings Gambit Chess Open 14 Sept 2024 (D)	2024-09-14	2024-09-14	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
11	Ekurhuleni Trails 3 2024 (U12)	2024-08-24	2024-08-24	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
12	Ekurhuleni Trails 2 2024 (U12)	2024-07-27	2024-07-27	Standard	Ekurhuleni (GE)	5	5	4.5	Yes	Analysis
13	Chess Power House July Open 2024 (D)	2024-07-20	2024-07-20	Standard	Johannesburg Metro (GJM)	5	4	3	Yes	Analysis
14	Ekurhuleni Trails 1 2024 (U12)	2024-06-01	2024-06-01	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
15	Chess Power House May Open 2024 (D)	2024-05-25	2024-05-25	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
16	2024 Mid Gauteng Open Chess Tournament (U12)	2024-05-02	2024-05-02	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
17	Ekurhuleni Open 2024 (D)	2024-04-06	2024-04-06	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
18	Ekurhuleni North Chess Club Open Tournament 2024 (D)	2024-03-02	2024-03-02	Rapid	Ehlanzeni (MEN)	7	7	4	Yes	Analysis
19	2024 Constantiapark Open (D1)	2024-02-17	2024-02-17	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	11	Tournament Chess Power House July Open 2024				Tournament Ekurhuleni Trails 3 2024
		date 2024-07-20	rnd 4	type Standard	result 1	date 2024-08-24	rnd 4	type Standard	result 1
		Opponent Whittaker, L (Lillian)				Opponent Van Loggerenberg, E (Elandre)
2	5	Tournament Ekurhuleni Trial 2 2025				Tournament Ekurhuleni Trials 2025
		date 2025-06-21	rnd 4	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 1
		Opponent Ramanenzhe, O (Orifha)				Opponent Waring, C (Caydence)
3	5	Tournament 2025 Chris Greyling Open Chess Tournament				Tournament Ekurhuleni Trials 2025
		date 2025-03-15	rnd 4	type Standard	result 1	date 2025-05-24	rnd 3	type Standard	result 1
		Opponent Nale, PJ (Pathias Junior)				Opponent Shah, A (Ayaan Ali)

#	Games	Start				End
1	11	Tournament Chess Power House July Open 2024				Tournament Ekurhuleni Trails 3 2024
		date 2024-07-20	rnd 4	type Standard	result 1	date 2024-08-24	rnd 4	type Standard	result 1
		Opponent Whittaker, L (Lillian)				Opponent Van Loggerenberg, E (Elandre)
2	5	Tournament Ekurhuleni Trial 2 2025				Tournament Ekurhuleni Trials 2025
		date 2025-06-21	rnd 4	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 1
		Opponent Ramanenzhe, O (Orifha)				Opponent Waring, C (Caydence)
3	5	Tournament 2025 Chris Greyling Open Chess Tournament				Tournament Ekurhuleni Trials 2025
		date 2025-03-15	rnd 4	type Standard	result 1	date 2025-05-24	rnd 3	type Standard	result 1
		Opponent Nale, PJ (Pathias Junior)				Opponent Shah, A (Ayaan Ali)

#	Games	Start				End
1	2	Tournament Ekurhuleni North Chess Club Open Tournament 2024				Tournament Ekurhuleni North Chess Club Open Tournament 2024
		date 2024-03-02	rnd 3	type Rapid	result 1	date 2024-03-02	rnd 4	type Rapid	result 1
		Opponent Botha, C (Cale)				Opponent Van Der Westhuizen, S (Simeon)
2	1	Tournament Ekurhuleni North Chess Club Open Tournament 2024				Tournament Ekurhuleni North Chess Club Open Tournament 2024
		date 2024-03-02	rnd 7	type Rapid	result 1	date 2024-03-02	rnd 7	type Rapid	result 1
		Opponent Van Den Berg, L (Landon)				Opponent Van Den Berg, L (Landon)
3	1	Tournament Ekurhuleni North Chess Club Open Tournament 2024				Tournament Ekurhuleni North Chess Club Open Tournament 2024
		date 2024-03-02	rnd 1	type Rapid	result 1	date 2024-03-02	rnd 1	type Rapid	result 1
		Opponent Voogt, A (Arno)				Opponent Voogt, A (Arno)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Chess Power House July Open 2024				Tournament Ekurhuleni Trails 2 2024
		date 2024-07-20	rnd 4	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Whittaker, L (Lillian)				Opponent Ntombela, K (Khanya)
2	5	Tournament Ekurhuleni Trial 2 2025				Tournament Ekurhuleni Trials 2025
		date 2025-06-21	rnd 4	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 1
		Opponent Ramanenzhe, O (Orifha)				Opponent Waring, C (Caydence)
3	5	Tournament 2025 Chris Greyling Open Chess Tournament				Tournament Ekurhuleni Trials 2025
		date 2025-03-15	rnd 4	type Standard	result 1	date 2025-05-24	rnd 3	type Standard	result 1
		Opponent Nale, PJ (Pathias Junior)				Opponent Shah, A (Ayaan Ali)

#	Games	Start				End
1	6	Tournament Chess Power House July Open 2024				Tournament Ekurhuleni Trails 2 2024
		date 2024-07-20	rnd 4	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Whittaker, L (Lillian)				Opponent Ntombela, K (Khanya)
2	5	Tournament Ekurhuleni Trial 2 2025				Tournament Ekurhuleni Trials 2025
		date 2025-06-21	rnd 4	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 1
		Opponent Ramanenzhe, O (Orifha)				Opponent Waring, C (Caydence)
3	5	Tournament 2025 Chris Greyling Open Chess Tournament				Tournament Ekurhuleni Trials 2025
		date 2025-03-15	rnd 4	type Standard	result 1	date 2025-05-24	rnd 3	type Standard	result 1
		Opponent Nale, PJ (Pathias Junior)				Opponent Shah, A (Ayaan Ali)

#	Games	Start				End
1	2	Tournament Ekurhuleni North Chess Club Open Tournament 2024				Tournament Ekurhuleni North Chess Club Open Tournament 2024
		date 2024-03-02	rnd 3	type Rapid	result 1	date 2024-03-02	rnd 4	type Rapid	result 1
		Opponent Botha, C (Cale)				Opponent Van Der Westhuizen, S (Simeon)
2	1	Tournament Ekurhuleni North Chess Club Open Tournament 2024				Tournament Ekurhuleni North Chess Club Open Tournament 2024
		date 2024-03-02	rnd 7	type Rapid	result 1	date 2024-03-02	rnd 7	type Rapid	result 1
		Opponent Van Den Berg, L (Landon)				Opponent Van Den Berg, L (Landon)
3	1	Tournament Ekurhuleni North Chess Club Open Tournament 2024				Tournament Ekurhuleni North Chess Club Open Tournament 2024
		date 2024-03-02	rnd 1	type Rapid	result 1	date 2024-03-02	rnd 1	type Rapid	result 1
		Opponent Voogt, A (Arno)				Opponent Voogt, A (Arno)

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	Ntombela ,K (Khanya)	6	1	-283.3	5	1	-255	1	0	-425	0	0	0
1	Ntombela ,K (Khanya)	6	1376.2	1092.9	5	1392.3	1121.2	1	1200	951.2	0	0	0
2	Van Loggerenberg ,E (Elandre)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
2	Van Loggerenberg ,E (Elandre)	3	1502.1	1785.5	3	1490.9	1785.5	0	0	0	0	0	0
3	Thipe ,L (Lerou)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
3	Thipe ,L (Lerou)	3	1334.5	1617.8	3	1325.2	1617.8	0	0	0	0	0	0
4	Mendonca ,N (Nelita)	2	2	425	2	2	425	0	0	0	0	0	0
4	Mendonca ,N (Nelita)	2	1253.8	1678.8	2	1231.7	1678.8	0	0	0	0	0	0
5	Ramanenzhe ,O (Orifha)	2	2	425	2	2	425	0	0	0	0	0	0
5	Ramanenzhe ,O (Orifha)	2	1258.9	1683.9	2	1233.2	1683.9	0	0	0	0	0	0
6	Fox ,C (Carter)	2	2	425	2	2	425	0	0	0	0	0	0
6	Fox ,C (Carter)	2	1209	1634	2	1233.2	1634	0	0	0	0	0	0
7	Sithole ,A (Adiel Ean)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Sithole ,A (Adiel Ean)	2	1414.6	989.6	2	1376.3	989.6	0	0	0	0	0	0
8	Pieters ,I (Imrich)	2	2	425	2	2	425	0	0	0	0	0	0
8	Pieters ,I (Imrich)	2	1348.1	1773.1	2	1338.3	1773.1	0	0	0	0	0	0
9	Hattingh ,B (Ben)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
9	Hattingh ,B (Ben)	2	1377.7	1590.2	2	1363.6	1590.2	0	0	0	0	0	0
10	Janse Van Vuuren ,E (Estiaan)	2	2	425	2	2	425	0	0	0	0	0	0
10	Janse Van Vuuren ,E (Estiaan)	2	966.7	1391.7	2	930.2	1391.7	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

Senthilkumar, S (Sakalesh)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms