Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sopanam Prabha, A (Arjun)

Chess SA id

108065712

FIDE id

Date of birth

2008-12-23 (U20)

Gender

Male

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1525.8	1518.8	947.4	1049.4
Raw rating	1525.8	1518.8	947.4	1049.4
Weighted rating	1525.8	1518.8	947.4	1049.4
Weighted performance	392.5	391.4	0	0
Floor	1025.8	1020	500	549.4
K-factor	32	32	40	40
Min/Max rating change allowed	104.2	105.3	237.6	205.5
Highest rating	1525.8 2024-02-01	1520 2020-02-01	1200 2024-02-01	1200 2024-11-01
Highest raw rating	1525.8 2024-02-01	1520 2020-02-01	947.4 2024-02-01	1049.4 2024-02-01
Highest weighted rating	1524.6 2025-08-01	1518.1 2025-08-01	947.4 2024-11-01	1049.4 2024-11-01
Highest weighted performance	1484.6 2019-04-01	1496.8 2020-01-01	1200 2024-02-01	1200 2024-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1525.8	1518.8	947.4	1049.4
Analysis
Rating	1525.8	1518.8	947.4	1049.4
Raw rating	1525.8	1518.8	947.4	1049.4
Weighted rating	1525.8	1518.8	947.4
Weighted performance	392.5	391.4	0
K-factor	32	32	40	40
Floor	1025.8	1020	500	549.4
Max/Min rating change allowed	104.2	105.3	237.6	205.5
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	1525.8	1518.8	947.4	1049.4
New weighted rating	1525.8	1518.8	947.4	1049.4
New weighted performance	382.9	381.7	0	0
Temp new rating	1525.8	1518.8	947.4	1049.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1525.8	1518.8	947.4	1049.4
New K-factor	32	32	40	40
New floor	1025.8	1020	500	549.4

Item	Main	Standard	Blitz
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	326	305	21

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
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	173	105	60.69	90.9	1195.4	1286.3
Standard	152	94	61.84	100.7	1192.5	1293.1
Rapid	0	0	0	0	0	0
Blitz	21	11	52.38	20.2	1216.8	1237

Date	Main	Standard	Rapid	Blitz
2026-01-01	1525.8	1518.8	947.4	1049.4
2025-11-30	1525.8	1518.8	947.4	1049.4
2025-11-01	1525.8	1518.8	947.4	1049.4
2025-09-30	1525.8	1518.8	947.4	1049.4
2025-09-01	1525.8	1518.8	947.4	1049.4
2025-08-01	1525.8	1518.8	947.4	1049.4
2025-07-01	1525.8	1518.8	947.4	1049.4
2025-06-01	1525.8	1518.8	947.4	1049.4
2025-05-01	1525.8	1518.8	947.4	1049.4
2025-04-01	1525.8	1518.8	947.4	1049.4
2025-03-01	1525.8	1518.8	947.4	1049.4
2025-02-01	1525.8	1518.8	947.4	1049.4
2025-01-01	1525.8	1518.8	947.4	1049.4
2024-12-01	1525.8	1518.8	947.4	1049.4
2024-11-01	1525.8	1518.8	947.4	1049.4
2024-10-01	1525.8	1518.8	947.4	1049.4
2024-09-01	1525.8	1518.8	947.4	1049.4
2024-11-01	1525.8	1518.8	947.4	1049.4
2024-07-01	1525.8	1518.8	947.4	1049.4
2024-06-01	1525.8	1518.8	947.4	1049.4
2024-05-01	1525.8	1518.8	947.4	1049.4
2024-04-01	1525.8	1518.8	947.4	1049.4
2024-03-01	1525.8	1518.8	947.4	1049.4
2024-02-01	1525.8	1518.8	947.4	1049.4

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	Bergvlam Tournament 2020 (Senior)	2020-03-13	2020-03-14	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
2	Chess Unlimited Leap Year Tournament 2020 (Open)	2020-02-29	2020-02-29	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
3	Uplands 2020 (Open)	2020-01-25	2020-01-25	Standard	Ehlanzeni (MEN)	5	5	3.5	Yes	Analysis
4	2019 South African Juior Blitz Championship (A)	2020-01-05	2020-01-05	Blitz	4 Knights (4K)	7	7	1.5	Yes	Analysis
5	2019 South African Junior Team Championships (U12A)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
6	Ehlanzeni Open 2019 (B)	2019-07-19	2019-07-21	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
7	De Goede Top 10 2019 (U12)	2019-07-03	2019-07-03	Standard	Ehlanzeni (MEN)	5	5	5	Yes	Analysis
8	Barberton Primary 2019 (U16)	2019-07-27	2019-07-27	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
9	Rob Ferreira 2019 (Open)	2019-04-06	2019-04-06	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
10	Curro Open 2019 (U20)	2019-04-12	2019-04-12	Standard	Ehlanzeni (MEN)	5	5	5	Yes	Analysis
11	Uplands Open Age 2019 (U20)	2019-03-09	2019-03-09	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
12	Chess Unlimited Open 2019 (Open)	2019-03-02	2019-03-02	Standard	Ehlanzeni (MEN)	5	5	1	Yes	Analysis
13	2019 South African Junior Closed Chess Championship (U12 Open)	2019-03-17	2019-03-22	Standard	Chess South Africa (CSA)	9	9	5	Yes	Analysis
14	Penryn Age Open 2019 (U18)	2019-02-09	2019-02-09	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
15	Chess Unlimited Open 2019 (Open)	2019-01-26	2019-01-26	Standard	Ehlanzeni (MEN)	5	5	0.5	Yes	Analysis
16	South African Junior Blitz 2018 (U12)	2018-12-19	2018-12-19	Blitz	4 Knights (4K)	7	7	4.5	Yes	Analysis
17	South African Junior Team Championships 2018 (U12B)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	5.5	Yes	Analysis
18	Nelpsruit Prestige 2018 (C)	2018-09-14	2018-09-15	Standard	Ehlanzeni (MEN)	6	6	5	Yes	Analysis
19	Commonwealth Chess Championships 2018	2018-06-26	2018-07-01	Standard	India (IND)	7	7	2	Yes	Analysis
20	Malelane Primary 2018 (U16 Open)	2018-07-21	2018-07-21	Standard	Ehlanzeni (MEN)	5	5	4.5	Yes	Analysis
21	Lowveld Open 2018 (A)	2018-07-27	2018-07-28	Standard	Ehlanzeni (MEN)	6	5	2.5	Yes	Analysis
22	Curro Age Open 2018 (U14 Open)	2018-05-12	2018-05-12	Standard	Ehlanzeni (MEN)	5	5	5	Yes	Analysis
23	Penryn Age Open 2018 (Open)	2018-04-21	2018-04-21	Standard	Ehlanzeni (MEN)	5	4	0	Yes	Analysis
24	2018 South African Junior Closed Chess Championships (U10 Open)	2018-04-01	2018-04-07	Standard	Chess South Africa (CSA)	11	11	7.5	Yes	Analysis
25	Uplands College Open (A)	2018-03-03	2018-03-03	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
26	Sabie Primary 2018 (A)	2018-03-10	2018-03-10	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
27	Rob Ferreira Hoerskool Open 2018 (A)	2018-03-17	2018-03-17	Standard	Ehlanzeni (MEN)	5	4	0	Yes	Analysis
28	BCM Open 2018 (A)	2018-03-24	2018-03-24	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
29	South African Junior Blitz 2017 Championships (B)	2018-01-07	2018-01-07	Blitz	4 Knights (4K)	7	7	5	Yes	Analysis
30	South African Junior Team Championships 2017 (U10C)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	6	Yes	Analysis

#	Games	Start				End
1	12	Tournament Lowveld Open 2018				Tournament South African Junior Team Championships 2018
		date 2018-07-28	rnd 4	type Standard	result 1	date 2018-12-17	rnd 3	type Standard	result 1
		Opponent Makome, A (Armstrong)				Opponent Van Rooyen, H (Hanro)
2	11	Tournament Curro Open 2019				Tournament Ehlanzeni Open 2019
		date 2019-04-12	rnd 1	type Standard	result 1	date 2019-07-19	rnd 1	type Standard	result 1
		Opponent Ramodike, W (Will)				Opponent Onwusaka, G (Gift)
3	6	Tournament Curro Age Open 2018				Tournament Commonwealth Chess Championships 2018
		date 2018-05-12	rnd 1	type Standard	result 1	date 2018-06-26	rnd 1	type Standard	result 1
		Opponent Mdhluli, N (Nzalo)				Opponent Midilesh Ms

#	Games	Start				End
1	12	Tournament Lowveld Open 2018				Tournament South African Junior Team Championships 2018
		date 2018-07-28	rnd 4	type Standard	result 1	date 2018-12-17	rnd 3	type Standard	result 1
		Opponent Makome, A (Armstrong)				Opponent Van Rooyen, H (Hanro)
2	11	Tournament Curro Open 2019				Tournament Ehlanzeni Open 2019
		date 2019-04-12	rnd 1	type Standard	result 1	date 2019-07-19	rnd 1	type Standard	result 1
		Opponent Ramodike, W (Will)				Opponent Onwusaka, G (Gift)
3	6	Tournament Curro Age Open 2018				Tournament Commonwealth Chess Championships 2018
		date 2018-05-12	rnd 1	type Standard	result 1	date 2018-06-26	rnd 1	type Standard	result 1
		Opponent Mdhluli, N (Nzalo)				Opponent Midilesh Ms

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament South African Junior Blitz 2017 Championships				Tournament South African Junior Blitz 2018
		date 2018-01-07	rnd 7	type Blitz	result 1	date 2018-12-19	rnd 3	type Blitz	result 1
		Opponent Briel, CH (Charles)				Opponent Schnabel, SP (Stephan)
2	2	Tournament South African Junior Blitz 2018				Tournament South African Junior Blitz 2018
		date 2018-12-19	rnd 6	type Blitz	result 0.5	date 2018-12-19	rnd 7	type Blitz	result 1
		Opponent Titus, D (Dominique)				Opponent Singh, A (Arnaav)
3	2	Tournament South African Junior Blitz 2017 Championships				Tournament South African Junior Blitz 2017 Championships
		date 2018-01-07	rnd 4	type Blitz	result 1	date 2018-01-07	rnd 5	type Blitz	result 1
		Opponent Esterhuysen, A (Andre)				Opponent Singh, P (Pragna)

#	Games	Start				End
1	11	Tournament Curro Open 2019				Tournament Ehlanzeni Open 2019
		date 2019-04-12	rnd 1	type Standard	result 1	date 2019-07-19	rnd 1	type Standard	result 1
		Opponent Ramodike, W (Will)				Opponent Onwusaka, G (Gift)
2	6	Tournament Curro Age Open 2018				Tournament Commonwealth Chess Championships 2018
		date 2018-05-12	rnd 1	type Standard	result 1	date 2018-06-26	rnd 1	type Standard	result 1
		Opponent Mdhluli, N (Nzalo)				Opponent Midilesh Ms
3	5	Tournament South African Junior Team Championships 2018				Tournament South African Junior Blitz 2018
		date 2018-12-18	rnd 5	type Standard	result 1	date 2018-12-19	rnd 3	type Blitz	result 1
		Opponent Du Toit, SJM (Stephanus (Matteo))				Opponent Schnabel, SP (Stephan)

#	Games	Start				End
1	11	Tournament Curro Open 2019				Tournament Ehlanzeni Open 2019
		date 2019-04-12	rnd 1	type Standard	result 1	date 2019-07-19	rnd 1	type Standard	result 1
		Opponent Ramodike, W (Will)				Opponent Onwusaka, G (Gift)
2	6	Tournament Curro Age Open 2018				Tournament Commonwealth Chess Championships 2018
		date 2018-05-12	rnd 1	type Standard	result 1	date 2018-06-26	rnd 1	type Standard	result 1
		Opponent Mdhluli, N (Nzalo)				Opponent Midilesh Ms
3	5	Tournament Nelpsruit Prestige 2018				Tournament South African Junior Team Championships 2018
		date 2018-09-15	rnd 5	type Standard	result 1	date 2018-12-17	rnd 3	type Standard	result 1
		Opponent Van Heerden, J (Joshua)				Opponent Van Rooyen, H (Hanro)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament South African Junior Blitz 2017 Championships				Tournament South African Junior Blitz 2018
		date 2018-01-07	rnd 7	type Blitz	result 1	date 2018-12-19	rnd 3	type Blitz	result 1
		Opponent Briel, CH (Charles)				Opponent Schnabel, SP (Stephan)
2	2	Tournament South African Junior Blitz 2017 Championships				Tournament South African Junior Blitz 2017 Championships
		date 2018-01-07	rnd 4	type Blitz	result 1	date 2018-01-07	rnd 5	type Blitz	result 1
		Opponent Esterhuysen, A (Andre)				Opponent Singh, P (Pragna)
3	2	Tournament South African Junior Blitz 2017 Championships				Tournament South African Junior Blitz 2017 Championships
		date 2018-01-07	rnd 1	type Blitz	result 1	date 2018-01-07	rnd 2	type Blitz	result 1
		Opponent Macdonald, B (Brandon)				Opponent Michalakis, S (Stefanos)

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	Barnard ,MC (Marcel Chritian)	5	3	85	5	3	85	0	0	0	0	0	0
1	Barnard ,MC (Marcel Chritian)	5	1222.5	1307.5	5	1223.7	1307.5	0	0	0	0	0	0
2	Bhila ,L (Lindokuhle)	4	1.5	-106.2	4	1.5	-106.2	0	0	0	0	0	0
2	Bhila ,L (Lindokuhle)	4	1183.1	1076.8	4	1183.8	1076.8	0	0	0	0	0	0
3	Taljaard ,Z (Zuan)	4	2	0	4	2	0	0	0	0	0	0	0
3	Taljaard ,Z (Zuan)	4	1159.2	1159.2	4	1162.3	1159.2	0	0	0	0	0	0
4	Onwusaka ,G (Gift)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
4	Onwusaka ,G (Gift)	3	1206.4	1348.1	3	1208.3	1348.1	0	0	0	0	0	0
5	Le Roux ,MG (Marthinus)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
5	Le Roux ,MG (Marthinus)	3	1130.7	1272.4	3	1131.2	1272.4	0	0	0	0	0	0
6	Jameson ,A (Alen)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
6	Jameson ,A (Alen)	3	1194.5	1336.2	3	1197.6	1336.2	0	0	0	0	0	0
7	Van Heerden ,J (Joshua)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
7	Van Heerden ,J (Joshua)	3	1229	1370.7	3	1234.7	1370.7	0	0	0	0	0	0
8	Erasmus ,H (Hainroux)	3	3	425	3	3	425	0	0	0	0	0	0
8	Erasmus ,H (Hainroux)	3	1021.4	1446.4	3	1023.2	1446.4	0	0	0	0	0	0
9	Maluka ,MS (Mthobisi Sydwell)	3	0	-425	3	0	-425	0	0	0	0	0	0
9	Maluka ,MS (Mthobisi Sydwell)	3	1579.2	1154.2	3	1583.6	1154.2	0	0	0	0	0	0
10	Bruwer ,JO (Jacobus Otto)	3	3	425	2	2	425	0	0	0	1	1	425
10	Bruwer ,JO (Jacobus Otto)	3	1177	1602	2	1205.6	1602	0	0	0	1	875.6	1602

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Sopanam Prabha, A (Arjun)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms