Chess South Africa Ratings Database

PLAYER PAGE

Personal

Premkumar, H (Harshal)

Chess SA id

1080137253

FIDE id

Date of birth

2008-08-28 (U18)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1209.9	1223.9	1160.1	1200
Raw rating	1209.9	1223.9	1160.1	1200
Weighted rating	1208.1	1223.2	1156.8	1200
Weighted performance	885.5	944.6	0	0
Floor	760.9	775.9	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	163.5	160.3	175.5	165.8
Highest rating	1264.9 2024-02-01	1275.9 2024-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1260.9 2024-03-01	1275.9 2024-03-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1260.9 2024-10-01	1275.9 2025-05-05	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1264.9 2024-02-01	1263.6 2024-02-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1209.9	1223.9	1160.1	1200
Analysis
Rating	1209.9	1223.9	1160.1	1200
Raw rating	1209.9	1223.9	1160.1	1200
Weighted rating	1208.1	1223.2	1156.8
Weighted performance	885.5	944.6	0
K-factor	36	36	36	36
Floor	760.9	775.9	700	700
Max/Min rating change allowed	163.5	160.3	175.5	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	1209.9	1223.9	1160.1	1200
New weighted rating	1207.8	1223.1	1156.6	1200
New weighted performance	879.1	937.5	0	0
Temp new rating	1209.9	1223.9	1160.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1209.9	1223.9	1160.1	1200
New K-factor	36	36	36	36
New floor	760.9	775.9	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	22	17	5
	13	13	0
	13	7	6
	0	0	0
History	48	37	11

Games since
	Main 22	Standard 17		Rapid 5		Blitz 0
Gender	Male
Age group	U18
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	48	21.5	44.79	-44.3	1229.9	1185.6
Standard	37	18.5	50	0	1230.2	1230.2
Rapid	11	3	27.27	-193.2	1229	1035.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1209.9	1223.9	1160.1	1200
2025-09-30	1209.9	1223.9	1160.1	1200
2025-09-01	1209.9	1223.9	1160.1	1200
2025-08-01	1209.9	1223.9	1160.1	1200
2025-07-01	1209.9	1223.9	1160.1	1200
2025-06-01	1209.9	1223.9	1160.1	1200
2025-05-01	1209.9	1223.9	1160.1	1200
2025-04-01	1209.9	1223.9	1160.1	1200
2025-03-01	1209.7	1223.6	1160.1	1200
2025-02-01	1207.2	1222.8	1156.7	1200
2025-01-01	1173.4	1215.1	1102.4	1200
2024-12-01	1173.4	1215.1	1102.4	1200
2024-11-01	1173.4	1215.1	1102.4	1200
2024-10-01	1215.2	1215.1	1180	1200
2024-09-01	1215.2	1215.1	1180	1200
2024-08-01	1216.7	1215.8	1180	1200
2024-07-01	1216.7	1215.8	1180	1200
2024-09-01	1216.7	1215.8	1180	1200
2024-05-01	1246.3	1254.7	1180	1200
2024-04-01	1246.3	1254.7	1180	1200
2024-03-01	1260.9	1275.9	1180	1200
2024-02-01	1217	1223.7	1180	1200
2024-01-01	1217	1223.7	1180	1200
2023-12-01	1217	1223.7	1180	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	Gauteng Top Schools 2024 (U17 Open)	2024-10-05	2024-10-05	Rapid	Ekurhuleni (GE)	5	5	0.5	Yes	Analysis
2	D1 Gauteng North District School Closed 2024 (U17)	2024-08-03	2024-08-03	Standard	Tshwane (GTP)	3	2	1	Yes	Analysis
3	2024 Gauteng North School District Individual Championships - D1 (U18 Boys)	2024-05-11	2024-05-11	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
4	2024 Wynie Robbertse Chess Tournament (C2)	2024-03-02	2024-03-02	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
5	2024 Constantiapark Open (D1)	2024-02-17	2024-02-17	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
6	2023 Gauteng Top Schools (U15 Mixed)	2023-08-19	2023-08-19	Standard	West Rand (GWR)	5	5	2	Yes	Analysis
7	2023 Gauteng North School District CLOSED League Championships (D1)	2023-08-05	2023-08-05	Standard	Tshwane (GTP)	3	3	2	Yes	Analysis
8	2023 Gauteng North School District CLOSED Individual Championships (U15 Boys)	2023-05-13	2023-05-13	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
9	2022 Gauteng North Schools District League Finals (U15)	2022-08-20	2022-08-20	Standard	Tshwane (GTP)	3	2	1	Yes	Analysis
10	2022 Gauteng Schools Team Championships (U15 Open)	2022-08-26	2022-08-26	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
11	Gauteng North District Individual Chess Finals 2022 (U15 Open)	2022-06-11	2022-06-11	Rapid	Tshwane (GTP)	7	6	2.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2024 Constantiapark Open				Tournament 2024 Constantiapark Open
		date 2024-02-17	rnd 2	type Standard	result 1	date 2024-02-17	rnd 5	type Standard	result 0.5
		Opponent Hattingh, J (Johannes)				Opponent Conradie, M (Minka)
2	3	Tournament 2023 Gauteng North School District CLOSED Individual Championships				Tournament 2023 Gauteng North School District CLOSED League Championships
		date 2023-05-13	rnd 5	type Standard	result 1	date 2023-08-05	rnd 2	type Standard	result 1
		Opponent Cele, K (Karabelo)				Opponent Bhayat, J (Jaleel)
3	3	Tournament 2022 Gauteng North Schools District League Finals				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-20	rnd 3	type Standard	result 1	date 2022-08-26	rnd 2	type Standard	result 1
		Opponent Masango, A (Althea)				Opponent Robbetze, Z (Zamian)

#	Games	Start				End
1	4	Tournament 2024 Constantiapark Open				Tournament 2024 Constantiapark Open
		date 2024-02-17	rnd 2	type Standard	result 1	date 2024-02-17	rnd 5	type Standard	result 0.5
		Opponent Hattingh, J (Johannes)				Opponent Conradie, M (Minka)
2	3	Tournament 2023 Gauteng North School District CLOSED Individual Championships				Tournament 2023 Gauteng North School District CLOSED League Championships
		date 2023-05-13	rnd 5	type Standard	result 1	date 2023-08-05	rnd 2	type Standard	result 1
		Opponent Cele, K (Karabelo)				Opponent Bhayat, J (Jaleel)
3	3	Tournament 2022 Gauteng North Schools District League Finals				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-20	rnd 3	type Standard	result 1	date 2022-08-26	rnd 2	type Standard	result 1
		Opponent Masango, A (Althea)				Opponent Robbetze, Z (Zamian)

#	Games	Start				End
1	3	Tournament Gauteng North District Individual Chess Finals 2022				Tournament Gauteng North District Individual Chess Finals 2022
		date 2022-06-11	rnd 4	type Rapid	result 1	date 2022-06-11	rnd 6	type Rapid	result 1
		Opponent Mabena, S (Sakhile)				Opponent Mokomola, K (Keabetswe)
2	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 5	type Rapid	result 0.5	date 2024-10-05	rnd 5	type Rapid	result 0.5
		Opponent Templer, A (Adrian)				Opponent Templer, A (Adrian)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2024 Constantiapark Open				Tournament 2024 Constantiapark Open
		date 2024-02-17	rnd 2	type Standard	result 1	date 2024-02-17	rnd 4	type Standard	result 1
		Opponent Hattingh, J (Johannes)				Opponent Voogt, R (Ruan)
2	3	Tournament 2023 Gauteng North School District CLOSED Individual Championships				Tournament 2023 Gauteng North School District CLOSED League Championships
		date 2023-05-13	rnd 5	type Standard	result 1	date 2023-08-05	rnd 2	type Standard	result 1
		Opponent Cele, K (Karabelo)				Opponent Bhayat, J (Jaleel)
3	3	Tournament 2022 Gauteng North Schools District League Finals				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-20	rnd 3	type Standard	result 1	date 2022-08-26	rnd 2	type Standard	result 1
		Opponent Masango, A (Althea)				Opponent Robbetze, Z (Zamian)

#	Games	Start				End
1	3	Tournament 2024 Constantiapark Open				Tournament 2024 Constantiapark Open
		date 2024-02-17	rnd 2	type Standard	result 1	date 2024-02-17	rnd 4	type Standard	result 1
		Opponent Hattingh, J (Johannes)				Opponent Voogt, R (Ruan)
2	3	Tournament 2023 Gauteng North School District CLOSED Individual Championships				Tournament 2023 Gauteng North School District CLOSED League Championships
		date 2023-05-13	rnd 5	type Standard	result 1	date 2023-08-05	rnd 2	type Standard	result 1
		Opponent Cele, K (Karabelo)				Opponent Bhayat, J (Jaleel)
3	3	Tournament 2022 Gauteng North Schools District League Finals				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-20	rnd 3	type Standard	result 1	date 2022-08-26	rnd 2	type Standard	result 1
		Opponent Masango, A (Althea)				Opponent Robbetze, Z (Zamian)

#	Games	Start				End
1	1	Tournament Gauteng North District Individual Chess Finals 2022				Tournament Gauteng North District Individual Chess Finals 2022
		date 2022-06-11	rnd 6	type Rapid	result 1	date 2022-06-11	rnd 6	type Rapid	result 1
		Opponent Mokomola, K (Keabetswe)				Opponent Mokomola, K (Keabetswe)
2	1	Tournament Gauteng North District Individual Chess Finals 2022				Tournament Gauteng North District Individual Chess Finals 2022
		date 2022-06-11	rnd 4	type Rapid	result 1	date 2022-06-11	rnd 4	type Rapid	result 1
		Opponent Mabena, S (Sakhile)				Opponent Mabena, S (Sakhile)

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	Bhayat ,J (Jaleel)	2	2	425	2	2	425	0	0	0	0	0	0
1	Bhayat ,J (Jaleel)	2	1212.3	1637.3	2	1214	1637.3	0	0	0	0	0	0
2	Mabena ,S (Sakhile)	2	1	0	1	0	-425	1	1	425	0	0	0
2	Mabena ,S (Sakhile)	2	1195.2	1195.2	1	1213.6	770.2	1	1200	1620.2	0	0	0
3	Shiba ,L (Lindokuhle)	1	1	425	1	1	425	0	0	0	0	0	0
3	Shiba ,L (Lindokuhle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Robbetze ,Z (Zamian)	1	1	425	1	1	425	0	0	0	0	0	0
4	Robbetze ,Z (Zamian)	1	1186.1	1611.1	1	1183	1611.1	0	0	0	0	0	0
5	Pillay ,K (Ketana)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Pillay ,K (Ketana)	1	1426.4	1001.4	1	1420.6	1001.4	0	0	0	0	0	0
6	Voogt ,R (Ruan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Voogt ,R (Ruan)	1	1264.1	1689.1	1	1256.6	1689.1	0	0	0	0	0	0
7	Golden ,B (Bokamoso)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Golden ,B (Bokamoso)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Hattingh ,J (Johannes)	1	1	425	1	1	425	0	0	0	0	0	0
8	Hattingh ,J (Johannes)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Rapotu ,V (Vuyani)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Rapotu ,V (Vuyani)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Swandle ,M (Musa)	1	1	425	1	1	425	0	0	0	0	0	0
10	Swandle ,M (Musa)	1	1171.3	1596.3	1	1165.4	1596.3	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

Premkumar, H (Harshal)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms