Chess South Africa Ratings Database

PLAYER PAGE

Personal

Perumal, K (Keandra)

Chess SA id

205029708

FIDE id

Date of birth

2005-04-04 (Adult)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-04-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	802.7	807	785.8	785.8
Raw rating	802.7	807	785.8	785.8
Weighted rating	802.7	807	785.8	785.8
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	292	290.3	299.2	299.2
Highest rating	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	802.7 2024-02-01	807 2024-02-01	785.8 2024-02-01	785.8 2024-02-01
Highest weighted rating	802.7 2024-11-01	807 2024-11-01	785.8 2024-11-01	785.8 2024-11-01
Highest weighted performance	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	802.7	807	785.8	785.8
Analysis
Rating	802.7	807	785.8	785.8
Raw rating	802.7	807	785.8	785.8
Weighted rating	802.7	807	785.8
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	292	290.3	299.2	299.2
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	802.7	807	785.8	785.8
New weighted rating	802.7	807	785.8	785.8
New weighted performance	0	0	0	0
Temp new rating	802.7	807	785.8	785.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	802.7	807	785.8	785.8
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	183	158	25

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-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	5	2.5	50	0	882	882
Standard	5	2.5	50	0	882	882
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	802.7	807	785.8	785.8
2025-09-01	802.7	807	785.8	785.8
2025-08-01	802.7	807	785.8	785.8
2025-07-01	802.7	807	785.8	785.8
2025-06-01	802.7	807	785.8	785.8
2025-05-01	802.7	807	785.8	785.8
2025-04-01	802.7	807	785.8	785.8
2025-03-01	802.7	807	785.8	785.8
2025-02-01	802.7	807	785.8	785.8
2025-01-01	802.7	807	785.8	785.8
2024-12-01	802.7	807	785.8	785.8
2024-11-01	802.7	807	785.8	785.8
2024-10-01	802.7	807	785.8	785.8
2024-09-01	802.7	807	785.8	785.8
2024-08-01	802.7	807	785.8	785.8
2024-07-01	802.7	807	785.8	785.8
2024-06-01	802.7	807	785.8	785.8
2024-08-01	802.7	807	785.8	785.8
2024-04-01	802.7	807	785.8	785.8
2024-03-01	802.7	807	785.8	785.8
2024-02-01	802.7	807	785.8	785.8
2024-01-01	802.7	807	785.8	785.8
2023-12-01	802.7	807	785.8	785.8
2023-11-01	802.7	807	785.8	785.8

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	JNW Club - Linden Open 2018 (C)	2018-04-14	2018-04-14	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament JNW Club - Linden Open 2018				Tournament JNW Club - Linden Open 2018
		date 2018-04-14	rnd 3	type Standard	result 0.5	date 2018-04-14	rnd 4	type Standard	result 1
		Opponent Olivier, C (Coenraad)				Opponent Smit, D (Damian)
2	1	Tournament JNW Club - Linden Open 2018				Tournament JNW Club - Linden Open 2018
		date 2018-04-14	rnd 1	type Standard	result 1	date 2018-04-14	rnd 1	type Standard	result 1
		Opponent Bothma, I (Isabella)				Opponent Bothma, I (Isabella)

#	Games	Start				End
1	2	Tournament JNW Club - Linden Open 2018				Tournament JNW Club - Linden Open 2018
		date 2018-04-14	rnd 3	type Standard	result 0.5	date 2018-04-14	rnd 4	type Standard	result 1
		Opponent Olivier, C (Coenraad)				Opponent Smit, D (Damian)
2	1	Tournament JNW Club - Linden Open 2018				Tournament JNW Club - Linden Open 2018
		date 2018-04-14	rnd 1	type Standard	result 1	date 2018-04-14	rnd 1	type Standard	result 1
		Opponent Bothma, I (Isabella)				Opponent Bothma, I (Isabella)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament JNW Club - Linden Open 2018				Tournament JNW Club - Linden Open 2018
		date 2018-04-14	rnd 4	type Standard	result 1	date 2018-04-14	rnd 4	type Standard	result 1
		Opponent Smit, D (Damian)				Opponent Smit, D (Damian)
2	1	Tournament JNW Club - Linden Open 2018				Tournament JNW Club - Linden Open 2018
		date 2018-04-14	rnd 1	type Standard	result 1	date 2018-04-14	rnd 1	type Standard	result 1
		Opponent Bothma, I (Isabella)				Opponent Bothma, I (Isabella)

#	Games	Start				End
1	1	Tournament JNW Club - Linden Open 2018				Tournament JNW Club - Linden Open 2018
		date 2018-04-14	rnd 4	type Standard	result 1	date 2018-04-14	rnd 4	type Standard	result 1
		Opponent Smit, D (Damian)				Opponent Smit, D (Damian)
2	1	Tournament JNW Club - Linden Open 2018				Tournament JNW Club - Linden Open 2018
		date 2018-04-14	rnd 1	type Standard	result 1	date 2018-04-14	rnd 1	type Standard	result 1
		Opponent Bothma, I (Isabella)				Opponent Bothma, I (Isabella)

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	Smit ,D (Damian)	1	1	425	1	1	425	0	0	0	0	0	0
1	Smit ,D (Damian)	1	859.2	1284.2	1	856.4	1284.2	0	0	0	0	0	0
2	Smith ,R (Reuben)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Smith ,R (Reuben)	1	970.8	545.8	1	960	545.8	0	0	0	0	0	0
3	Olivier ,C (Coenraad)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Olivier ,C (Coenraad)	1	762.4	762.4	1	775.8	762.4	0	0	0	0	0	0
4	Jones ,W (William)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Jones ,W (William)	1	941.6	516.6	1	943.8	516.6	0	0	0	0	0	0
5	Bothma ,I (Isabella)	1	1	425	1	1	425	0	0	0	0	0	0
5	Bothma ,I (Isabella)	1	876.1	1301.1	1	878.7	1301.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Perumal, K (Keandra)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms