Chess South Africa Ratings Database

PLAYER PAGE

Personal

Yohannan, S (Saurabh)

Chess SA id

1130319921

FIDE id

Date of birth

2013-01-01 (U14)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

MOZ

Titles

Chess SA registered

Last active game

2025-04-28

Personal details last changed

2025-05-11

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1253.8	1253.3	1200	1200
Raw rating	1253.8	1253.3	1200	1200
Weighted rating	1223.1	1222.9	1200	1200
Weighted performance	0	0	0	0
Floor	753.8	753.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	153.6	153.7	165.8	165.8
Highest rating	1253.8 2025-06-01	1253.3 2025-06-01	1200 2025-06-01	1200 2025-06-01
Highest raw rating	1253.8 2025-06-01	1253.3 2025-06-01	1200 2025-06-01	1200 2025-06-01
Highest weighted rating	1212.4 2025-08-01	1212.3 2025-08-01	1200 2025-06-01	1200 2025-06-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1253.8	1253.3	1200	1200
Analysis
Rating	1253.8	1253.3	1200	1200
Raw rating	1253.8	1253.3	1200	1200
Weighted rating	1223.1	1222.9	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	753.8	753.3	700	700
Max/Min rating change allowed	153.6	153.7	165.8	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	1253.8	1253.3	1200	1200
New weighted rating	1226.3	1226.1	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1253.8	1253.3	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1253.8	1253.3	1200	1200
New K-factor	36	36	36	36
New floor	753.8	753.3	700	700

Item	Main	Standard
	0	0
	5	5
	0	0
	0	0
	0	0
	0	0
History	5	5

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
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	5	3	60	85	1352.2	1437.2
Standard	5	3	60	85	1352.2	1437.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	5	3	60	85	1352.2	1437.2
Standard	5	3	60	85	1352.2	1437.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1253.8	1253.3	1200	1200
2025-09-30	1253.8	1253.3	1200	1200
2025-09-01	1253.8	1253.3	1200	1200
2025-08-01	1253.8	1253.3	1200	1200
2025-07-01	1253.8	1253.3	1200	1200
2025-06-01	1253.8	1253.3	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
2024-09-01	1200	1200	1200	1200
2024-05-01	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

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	Moja Chess Extravaganza 2025 (U12)	2025-04-26	2025-04-28	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Moja Chess Extravaganza 2025 (U12)	2025-04-26	2025-04-28	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis

#	Games	Start				End
1	1	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-28	rnd 5	type Standard	result 1	date 2025-04-28	rnd 5	type Standard	result 1
		Opponent Molefe, T (Tshegofatso)				Opponent Molefe, T (Tshegofatso)
2	1	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-27	rnd 3	type Standard	result 1	date 2025-04-27	rnd 3	type Standard	result 1
		Opponent Cidraas, O (Omphemetse)				Opponent Cidraas, O (Omphemetse)
3	1	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-26	rnd 1	type Standard	result 1	date 2025-04-26	rnd 1	type Standard	result 1
		Opponent Mahale, A (Agastya)				Opponent Mahale, A (Agastya)

#	Games	Start				End
1	1	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-28	rnd 5	type Standard	result 1	date 2025-04-28	rnd 5	type Standard	result 1
		Opponent Molefe, T (Tshegofatso)				Opponent Molefe, T (Tshegofatso)
2	1	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-27	rnd 3	type Standard	result 1	date 2025-04-27	rnd 3	type Standard	result 1
		Opponent Cidraas, O (Omphemetse)				Opponent Cidraas, O (Omphemetse)
3	1	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-26	rnd 1	type Standard	result 1	date 2025-04-26	rnd 1	type Standard	result 1
		Opponent Mahale, A (Agastya)				Opponent Mahale, A (Agastya)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-28	rnd 5	type Standard	result 1	date 2025-04-28	rnd 5	type Standard	result 1
		Opponent Molefe, T (Tshegofatso)				Opponent Molefe, T (Tshegofatso)
2	1	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-27	rnd 3	type Standard	result 1	date 2025-04-27	rnd 3	type Standard	result 1
		Opponent Cidraas, O (Omphemetse)				Opponent Cidraas, O (Omphemetse)
3	1	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-26	rnd 1	type Standard	result 1	date 2025-04-26	rnd 1	type Standard	result 1
		Opponent Mahale, A (Agastya)				Opponent Mahale, A (Agastya)

#	Games	Start				End
1	1	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-28	rnd 5	type Standard	result 1	date 2025-04-28	rnd 5	type Standard	result 1
		Opponent Molefe, T (Tshegofatso)				Opponent Molefe, T (Tshegofatso)
2	1	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-27	rnd 3	type Standard	result 1	date 2025-04-27	rnd 3	type Standard	result 1
		Opponent Cidraas, O (Omphemetse)				Opponent Cidraas, O (Omphemetse)
3	1	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-26	rnd 1	type Standard	result 1	date 2025-04-26	rnd 1	type Standard	result 1
		Opponent Mahale, A (Agastya)				Opponent Mahale, A (Agastya)

No games found.

#	Games	Start				End

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	Labuschagne ,G (Gian)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Labuschagne ,G (Gian)	1	1429.6	1004.6	1	1426.6	1004.6	0	0	0	0	0	0
2	Mahale ,A (Agastya)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mahale ,A (Agastya)	1	1387.6	1812.6	1	1388.1	1812.6	0	0	0	0	0	0
3	Cidraas ,O (Omphemetse)	1	1	425	1	1	425	0	0	0	0	0	0
3	Cidraas ,O (Omphemetse)	1	1219.1	1644.1	1	1212.5	1644.1	0	0	0	0	0	0
4	Molefe ,T (Tshegofatso)	1	1	425	1	1	425	0	0	0	0	0	0
4	Molefe ,T (Tshegofatso)	1	1271.8	1696.8	1	1275.6	1696.8	0	0	0	0	0	0
5	Rizvi ,Z (Zara)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Rizvi ,Z (Zara)	1	1452.9	1027.9	1	1449	1027.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Yohannan, S (Saurabh)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms