Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kathan, P (Prakash)

Chess SA id

1820144451

FIDE id

Date of birth

1982-05-13 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1215.9	1213.8	1303.2	1300
Raw rating	1215.9	1213.8	1301.6	1300
Weighted rating	1209.3	1206.8	1303.2	1299
Weighted performance	0	0	0	0
Floor	715.9	715.2	807.1	800
K-factor	36	36	36	36
Min/Max rating change allowed	162.1	162.6	143.5	143.8
Highest rating	1263 2022-08-01	1258 2022-08-01	1372.8 2022-09-01	1300 2024-02-01
Highest raw rating	1215.9 2025-05-05	1215.2 2022-09-01	1307.1 2024-02-01	1300 2024-02-01
Highest weighted rating	1215.9 2022-09-01	1215.2 2022-09-01	1301.6 2025-08-01	1296.7 2025-08-01
Highest weighted performance	1263 2022-08-01	1258 2022-08-01	1372.8 2022-09-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0.3	0
New rating	1215.9	1213.8	1303.5	1300
Analysis
Rating	1215.9	1213.8	1303.2	1300
Raw rating	1215.9	1213.8	1301.6	1300
Weighted rating	1209.3	1206.8	1303.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	715.9	715.2	807.1	800
Max/Min rating change allowed	162.1	162.6	143.5	143.8
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	1215.9	1213.8	1301.6	1300
New weighted rating	1210.3	1207.9	1303.5	1299.7
New weighted performance	0	0	0	0
Temp new rating	1215.9	1213.8	1303.5	1300
Temp new rating +/-	0	0	0.3	0
Final new rating +/-	0	0	0.3	0
New rating	1215.9	1213.8	1303.5	1300
New K-factor	36	36	36	36
New floor	715.9	715.2	807.1	800

Item	Main	Standard	Rapid
	0	0	0
	3	0	3
	3	3	0
	0	0	0
	26	23	3
	0	0	0
History	32	26	6

Games since
	Main 6	Standard 3		Rapid 3		Blitz 0
Gender	Male
Age group	Adult
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	3	1	33.33	-141.7	1390.9	1249.2
Standard	0	0	0	0	0	0
Rapid	3	1	33.33	-141.7	1390.9	1249.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	32	12	37.5	-106.2	1318.9	1212.6
Standard	26	10	38.46	-98.1	1299.5	1201.4
Rapid	6	2	33.33	-141.7	1403	1261.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1215.9	1213.8	1301.6	1300
2025-09-01	1215.9	1213.8	1301.6	1300
2025-08-01	1215.9	1213.8	1301.6	1300
2025-07-01	1215.9	1213.8	1300.4	1300
2025-06-01	1215.9	1213.8	1298.9	1300
2025-05-01	1215.9	1213.8	1296.9	1300
2025-04-01	1214.4	1213.8	1307.1	1300
2025-03-01	1214.4	1213.8	1307.1	1300
2025-02-01	1214.4	1213.8	1307.1	1300
2025-01-01	1214.4	1213.8	1307.1	1300
2024-12-01	1214.4	1213.8	1307.1	1300
2024-11-01	1214.4	1213.8	1307.1	1300
2024-10-01	1214.4	1213.8	1307.1	1300
2024-09-01	1188.4	1181.8	1307.1	1300
2024-08-01	1188.4	1181.8	1307.1	1300
2024-07-01	1188.4	1181.8	1307.1	1300
2024-06-01	1188.4	1181.8	1307.1	1300
2024-08-01	1188.4	1181.8	1307.1	1300
2024-04-01	1188.4	1181.8	1307.1	1300
2024-03-01	1188.4	1181.8	1307.1	1300
2024-02-01	1188.4	1181.8	1307.1	1300
2024-01-01	1188.4	1181.8	1307.1	1300
2023-12-01	1188.4	1181.8	1213.6	1200
2023-11-01	1188.4	1181.8	1213.6	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	Randburg Autumn Rapid 2025	2025-04-15	2025-04-22	Rapid	Johannesburg Metro (GJM)	7	3	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Randburg Autumn Rapid 2025	2025-04-15	2025-04-22	Rapid	Johannesburg Metro (GJM)	7	3	1	Yes	Analysis
2	Mzansi Spring Open 2024 (Advanced)	2024-09-07	2024-09-07	Standard	Johannesburg Metro (GJM)	5	3	1	Yes	Analysis
3	Randburg Summer Swiss 2022	2022-10-25	2022-12-06	Standard	Johannesburg Metro (GJM)	7	6	2	Yes	Analysis
4	ACB Tournament 2022 (B)	2022-10-08	2022-10-08	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
5	Randburg Spring Rapid 2022	2022-09-20	2022-09-27	Rapid	Johannesburg Metro (GJM)	6	3	1	Yes	Analysis
6	Randburg Club Championships Swiss 2022	2022-07-19	2022-09-06	Standard	Johannesburg Metro (GJM)	7	6	2	Yes	Analysis
7	JMC Womens Day 2022 (C)	2022-08-06	2022-08-07	Standard	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Randburg Summer Swiss 2022				Tournament Randburg Summer Swiss 2022
		date 2022-11-01	rnd 2	type Standard	result 1	date 2022-11-08	rnd 3	type Standard	result 1
		Opponent Boshoff, E (Ernst)				Opponent Goldberg, M (Mark)
2	2	Tournament JMC Womens Day 2022				Tournament JMC Womens Day 2022
		date 2022-08-06	rnd 3	type Standard	result 1	date 2022-08-07	rnd 4	type Standard	result 1
		Opponent Naidu, C (Chera)				Opponent Maharaj, A (Aditi)
3	1	Tournament Randburg Autumn Rapid 2025				Tournament Randburg Autumn Rapid 2025
		date 2025-04-15	rnd 3	type Rapid	result 1	date 2025-04-15	rnd 3	type Rapid	result 1
		Opponent Camphor, L (Latzlo)				Opponent Camphor, L (Latzlo)

#	Games	Start				End
1	2	Tournament Randburg Summer Swiss 2022				Tournament Randburg Summer Swiss 2022
		date 2022-11-01	rnd 2	type Standard	result 1	date 2022-11-08	rnd 3	type Standard	result 1
		Opponent Boshoff, E (Ernst)				Opponent Goldberg, M (Mark)
2	2	Tournament JMC Womens Day 2022				Tournament JMC Womens Day 2022
		date 2022-08-06	rnd 3	type Standard	result 1	date 2022-08-07	rnd 4	type Standard	result 1
		Opponent Naidu, C (Chera)				Opponent Maharaj, A (Aditi)
3	1	Tournament Mzansi Spring Open 2024				Tournament Mzansi Spring Open 2024
		date 2024-09-07	rnd 3	type Standard	result 1	date 2024-09-07	rnd 3	type Standard	result 1
		Opponent Brits, E (Etienne)				Opponent Brits, E (Etienne)

#	Games	Start				End
1	1	Tournament Randburg Autumn Rapid 2025				Tournament Randburg Autumn Rapid 2025
		date 2025-04-15	rnd 3	type Rapid	result 1	date 2025-04-15	rnd 3	type Rapid	result 1
		Opponent Camphor, L (Latzlo)				Opponent Camphor, L (Latzlo)
2	1	Tournament Randburg Spring Rapid 2022				Tournament Randburg Spring Rapid 2022
		date 2022-09-27	rnd 5	type Rapid	result 1	date 2022-09-27	rnd 5	type Rapid	result 1
		Opponent Molema, W (Warner)				Opponent Molema, W (Warner)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Randburg Summer Swiss 2022				Tournament Randburg Summer Swiss 2022
		date 2022-11-01	rnd 2	type Standard	result 1	date 2022-11-08	rnd 3	type Standard	result 1
		Opponent Boshoff, E (Ernst)				Opponent Goldberg, M (Mark)
2	2	Tournament JMC Womens Day 2022				Tournament JMC Womens Day 2022
		date 2022-08-06	rnd 3	type Standard	result 1	date 2022-08-07	rnd 4	type Standard	result 1
		Opponent Naidu, C (Chera)				Opponent Maharaj, A (Aditi)
3	1	Tournament Randburg Autumn Rapid 2025				Tournament Randburg Autumn Rapid 2025
		date 2025-04-15	rnd 3	type Rapid	result 1	date 2025-04-15	rnd 3	type Rapid	result 1
		Opponent Camphor, L (Latzlo)				Opponent Camphor, L (Latzlo)

#	Games	Start				End
1	2	Tournament Randburg Summer Swiss 2022				Tournament Randburg Summer Swiss 2022
		date 2022-11-01	rnd 2	type Standard	result 1	date 2022-11-08	rnd 3	type Standard	result 1
		Opponent Boshoff, E (Ernst)				Opponent Goldberg, M (Mark)
2	2	Tournament JMC Womens Day 2022				Tournament JMC Womens Day 2022
		date 2022-08-06	rnd 3	type Standard	result 1	date 2022-08-07	rnd 4	type Standard	result 1
		Opponent Naidu, C (Chera)				Opponent Maharaj, A (Aditi)
3	1	Tournament Mzansi Spring Open 2024				Tournament Mzansi Spring Open 2024
		date 2024-09-07	rnd 3	type Standard	result 1	date 2024-09-07	rnd 3	type Standard	result 1
		Opponent Brits, E (Etienne)				Opponent Brits, E (Etienne)

#	Games	Start				End
1	1	Tournament Randburg Autumn Rapid 2025				Tournament Randburg Autumn Rapid 2025
		date 2025-04-15	rnd 3	type Rapid	result 1	date 2025-04-15	rnd 3	type Rapid	result 1
		Opponent Camphor, L (Latzlo)				Opponent Camphor, L (Latzlo)
2	1	Tournament Randburg Spring Rapid 2022				Tournament Randburg Spring Rapid 2022
		date 2022-09-27	rnd 5	type Rapid	result 1	date 2022-09-27	rnd 5	type Rapid	result 1
		Opponent Molema, W (Warner)				Opponent Molema, W (Warner)

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	Snyckers ,FA (Frank Alexander)	3	0	-425	2	0	-425	1	0	-425	0	0	0
1	Snyckers ,FA (Frank Alexander)	3	1550.1	1125.1	2	1530.1	1125.1	1	1516.1	1125.1	0	0	0
2	Boshoff ,E (Ernst)	2	1	0	2	1	0	0	0	0	0	0	0
2	Boshoff ,E (Ernst)	2	589.2	589.2	2	549.4	589.2	0	0	0	0	0	0
3	Goldberg ,M (Mark)	2	2	425	2	2	425	0	0	0	0	0	0
3	Goldberg ,M (Mark)	2	1148.8	1573.8	2	1137.7	1573.8	0	0	0	0	0	0
4	Badenhorst ,D (Daniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Badenhorst ,D (Daniel)	1	1338.5	913.5	1	1338	913.5	0	0	0	0	0	0
5	Chinoruma ,K (Kupa)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Chinoruma ,K (Kupa)	1	1222.3	797.3	1	1204.1	797.3	0	0	0	0	0	0
6	Sokhela ,N (Njabulo)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Sokhela ,N (Njabulo)	1	1256.5	831.5	1	1267	831.5	0	0	0	0	0	0
7	Molo ,S (Sibo)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Molo ,S (Sibo)	1	1370.8	945.8	1	1379.2	945.8	0	0	0	0	0	0
8	Mendelsohn ,DC (David Charles)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mendelsohn ,DC (David Charles)	1	1628.4	1203.4	1	1627.8	1203.4	0	0	0	0	0	0
9	Liao ,J (Jingpu)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Liao ,J (Jingpu)	1	1390.2	965.2	1	1257.9	965.2	0	0	0	0	0	0
10	Savage ,NR (Neil Robinson)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Savage ,NR (Neil Robinson)	1	1481.3	1056.3	1	1479.7	1056.3	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

Kathan, P (Prakash)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms