Chess South Africa Ratings Database

PLAYER PAGE

Personal

Rajbal, S (Shrivali)

Chess SA id

2090310209

FIDE id

Date of birth

2009-11-03 (U18)

Gender

Female

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-12

Personal details last changed

1900-01-01

Junior GPX Games

17.2

Junior GPX Points

1040.7

Item	Main	Standard	Rapid	Blitz
Rating	1230	1199.9	1222.5	1200
Raw rating	1230	1199.9	1222.5	1200
Weighted rating	1218.3	1199.9	1216.7	1200
Weighted performance	1113.8	0	1117.5	0
Floor	734.8	700	737.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	158.9	165.8	160.6	165.8
Highest rating	1265 2024-08-01	1200 2024-08-01	1340 2024-08-01	1200 2024-08-01
Highest raw rating	1234.8 2025-03-01	1200 2024-08-01	1237.6 2024-09-01	1200 2024-08-01
Highest weighted rating	1234.8 2024-09-01	1200 2024-08-01	1237.6 2024-09-01	1200 2024-08-01
Highest weighted performance	1265 2024-08-01	1200 2024-08-01	1340 2024-08-01	1200 2024-08-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1230	1199.9	1222.5	1200
Analysis
Rating	1230	1199.9	1222.5	1200
Raw rating	1230	1199.9	1222.5	1200
Weighted rating	1218.3	1199.9	1216.7
Weighted performance	1113.8	0	1117.5
K-factor	36	36	36	36
Floor	734.8	700	737.6	700
Max/Min rating change allowed	158.9	165.8	160.6	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	1230	1199.9	1222.5	1200
New weighted rating	1219.6	1199.9	1217.5	1200
New weighted performance	1113.4	0	1117.1	0
Temp new rating	1230	1199.9	1222.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1230	1199.9	1222.5	1200
New K-factor	36	36	36	36
New floor	734.8	700	737.6	700

Item	Main	Standard	Rapid
	0	0	0
	25	6	19
	22	0	22
	0	0	0
	0	0	0
	0	0	0
History	47	6	41

Games since
	Main 47	Standard 6		Rapid 41		Blitz 0
Gender	Female
Age group	U18
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	3803		240		149
Female	889		45		25
U18	561		24		13
U18 Female	103		3		2
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1490		167		111
Female	305		34		20
U18	183		12		3
U18 Female	22		3		1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 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	25	10.5	42	-68	1276.3	1208.3
Standard	6	2	33.33	-141.7	1336.6	1194.9
Rapid	19	8.5	44.74	-44.7	1257.3	1212.5
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	47	22.5	47.87	-18.1	1248.5	1230.4
Standard	6	2	33.33	-141.7	1336.6	1194.9
Rapid	41	20.5	50	0	1235.6	1235.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1230	1199.9	1222.5	1200
2025-09-01	1230	1199.9	1222.5	1200
2025-08-01	1230	1199.9	1222.5	1200
2025-07-01	1213.5	1199.9	1213.7	1200
2025-06-01	1213.1	1199.9	1213.2	1200
2025-05-01	1212.6	1199.9	1212.7	1200
2025-04-01	1211.3	1199.1	1210.3	1200
2025-03-01	1234.8	1200	1231.7	1200
2025-02-01	1228.6	1200	1230	1200
2025-01-01	1228.6	1200	1230	1200
2024-12-01	1230.3	1200	1234.7	1200
2024-11-01	1230.3	1200	1234.7	1200
2024-10-01	1192.9	1200	1171	1200
2024-09-01	1219	1200	1237.6	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	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
2023-11-01	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	2025 Eyethu Chess Academy Winter Challenge 1 (Rapid)	2025-07-12	2025-07-12	Rapid	Ethekwini (KED)	7	7	3	Yes	Analysis
2	2025 Ethekwini Open (A)	2025-03-21	2025-03-22	Standard	Ethekwini (KED)	6	6	2	Yes	Analysis
3	2025 St Henry's Marist College High School Open Rapid	2025-03-15	2025-03-15	Rapid	Ethekwini (KED)	6	6	2	Yes	Analysis
4	2025 Westville Girls High School Rapid (U16-U20)	2025-02-22	2025-02-22	Rapid	Ethekwini (KED)	6	6	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Eyethu Chess Academy Winter Challenge 1 (Rapid)	2025-07-12	2025-07-12	Rapid	Ethekwini (KED)	7	7	3	Yes	Analysis
2	2025 Ethekwini Open (A)	2025-03-21	2025-03-22	Standard	Ethekwini (KED)	6	6	2	Yes	Analysis
3	2025 St Henry's Marist College High School Open Rapid	2025-03-15	2025-03-15	Rapid	Ethekwini (KED)	6	6	2	Yes	Analysis
4	2025 Westville Girls High School Rapid (U16-U20)	2025-02-22	2025-02-22	Rapid	Ethekwini (KED)	6	6	3.5	Yes	Analysis
5	2024 Eduvos Durban Book Fair Chess Tournament	2024-12-01	2024-12-01	Rapid	Ethekwini (KED)	6	1	0	Yes	Analysis
6	SACSSA Nationals 2024 (U15 Girls)	2024-10-19	2024-10-19	Rapid	Ekurhuleni (GE)	6	6	5	Yes	Analysis
7	The Heritage Open Chess Tournament 2024	2024-09-28	2024-09-28	Rapid	Ethekwini (KED)	5	5	2	Yes	Analysis
8	2024 Pinetown District Schools Chess Selection (U15 Girls)	2024-09-08	2024-09-08	Rapid	Ethekwini (KED)	5	4	1	Yes	Analysis
9	St Henry's Marist College Inuagural Girls Open Chess Tournament 2024	2024-08-17	2024-08-17	Rapid	Ethekwini (KED)	6	6	4	Yes	Analysis

#	Games	Start				End
1	5	Tournament SACSSA Nationals 2024				Tournament SACSSA Nationals 2024
		date 2024-10-19	rnd 2	type Rapid	result 1	date 2024-10-19	rnd 6	type Rapid	result 1
		Opponent Coetzee, L (Lesego)				Opponent Maritz, I (Imke)
2	2	Tournament 2025 Eyethu Chess Academy Winter Challenge 1				Tournament 2025 Eyethu Chess Academy Winter Challenge 1
		date 2025-07-12	rnd 4	type Rapid	result 1	date 2025-07-12	rnd 5	type Rapid	result 1
		Opponent Naidoo, E (Ethan)				Opponent Subramoney, S (Shivar)
3	2	Tournament 2025 Ethekwini Open				Tournament 2025 Ethekwini Open
		date 2025-03-22	rnd 5	type Standard	result 0.5	date 2025-03-22	rnd 6	type Standard	result 1
		Opponent Strydom, J (Jaden)				Opponent Valashiya, N (Ncumisa)

#	Games	Start				End
1	2	Tournament 2025 Ethekwini Open				Tournament 2025 Ethekwini Open
		date 2025-03-22	rnd 5	type Standard	result 0.5	date 2025-03-22	rnd 6	type Standard	result 1
		Opponent Strydom, J (Jaden)				Opponent Valashiya, N (Ncumisa)
2	1	Tournament 2025 Ethekwini Open				Tournament 2025 Ethekwini Open
		date 2025-03-21	rnd 3	type Standard	result 0.5	date 2025-03-21	rnd 3	type Standard	result 0.5
		Opponent Mnyani, O (Owami)				Opponent Mnyani, O (Owami)

#	Games	Start				End
1	5	Tournament SACSSA Nationals 2024				Tournament SACSSA Nationals 2024
		date 2024-10-19	rnd 2	type Rapid	result 1	date 2024-10-19	rnd 6	type Rapid	result 1
		Opponent Coetzee, L (Lesego)				Opponent Maritz, I (Imke)
2	2	Tournament 2025 Eyethu Chess Academy Winter Challenge 1				Tournament 2025 Eyethu Chess Academy Winter Challenge 1
		date 2025-07-12	rnd 4	type Rapid	result 1	date 2025-07-12	rnd 5	type Rapid	result 1
		Opponent Naidoo, E (Ethan)				Opponent Subramoney, S (Shivar)
3	2	Tournament 2025 St Henry's Marist College High School Open Rapid				Tournament 2025 St Henry's Marist College High School Open Rapid
		date 2025-03-15	rnd 2	type Rapid	result 1	date 2025-03-15	rnd 3	type Rapid	result 1
		Opponent Frankson, A (Alexander)				Opponent Phiri, U (Unathi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament SACSSA Nationals 2024				Tournament SACSSA Nationals 2024
		date 2024-10-19	rnd 2	type Rapid	result 1	date 2024-10-19	rnd 6	type Rapid	result 1
		Opponent Coetzee, L (Lesego)				Opponent Maritz, I (Imke)
2	2	Tournament 2025 Eyethu Chess Academy Winter Challenge 1				Tournament 2025 Eyethu Chess Academy Winter Challenge 1
		date 2025-07-12	rnd 4	type Rapid	result 1	date 2025-07-12	rnd 5	type Rapid	result 1
		Opponent Naidoo, E (Ethan)				Opponent Subramoney, S (Shivar)
3	2	Tournament 2025 St Henry's Marist College High School Open Rapid				Tournament 2025 St Henry's Marist College High School Open Rapid
		date 2025-03-15	rnd 2	type Rapid	result 1	date 2025-03-15	rnd 3	type Rapid	result 1
		Opponent Frankson, A (Alexander)				Opponent Phiri, U (Unathi)

#	Games	Start				End
1	1	Tournament 2025 Ethekwini Open				Tournament 2025 Ethekwini Open
		date 2025-03-22	rnd 6	type Standard	result 1	date 2025-03-22	rnd 6	type Standard	result 1
		Opponent Valashiya, N (Ncumisa)				Opponent Valashiya, N (Ncumisa)

#	Games	Start				End
1	5	Tournament SACSSA Nationals 2024				Tournament SACSSA Nationals 2024
		date 2024-10-19	rnd 2	type Rapid	result 1	date 2024-10-19	rnd 6	type Rapid	result 1
		Opponent Coetzee, L (Lesego)				Opponent Maritz, I (Imke)
2	2	Tournament 2025 Eyethu Chess Academy Winter Challenge 1				Tournament 2025 Eyethu Chess Academy Winter Challenge 1
		date 2025-07-12	rnd 4	type Rapid	result 1	date 2025-07-12	rnd 5	type Rapid	result 1
		Opponent Naidoo, E (Ethan)				Opponent Subramoney, S (Shivar)
3	2	Tournament 2025 St Henry's Marist College High School Open Rapid				Tournament 2025 St Henry's Marist College High School Open Rapid
		date 2025-03-15	rnd 2	type Rapid	result 1	date 2025-03-15	rnd 3	type Rapid	result 1
		Opponent Frankson, A (Alexander)				Opponent Phiri, U (Unathi)

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	Reddy ,T (Tara)	2	2	425	0	0	0	2	2	425	0	0	0
1	Reddy ,T (Tara)	2	1226.5	1651.5	0	0	0	2	1298.1	1651.5	0	0	0
2	Strydom ,J (Jaden)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Strydom ,J (Jaden)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
3	Mnyani ,O (Owami)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Mnyani ,O (Owami)	1	1168.4	1168.4	1	1145.5	1168.4	0	0	0	0	0	0
4	Coetzee ,L (Lesego)	1	1	425	0	0	0	1	1	425	0	0	0
4	Coetzee ,L (Lesego)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
5	Xolani ,X (Xgodu)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Xolani ,X (Xgodu)	1	1203.2	778.2	0	0	0	1	1204.7	778.2	0	0	0
6	Gabriels ,A (Amrienta)	1	1	425	0	0	0	1	1	425	0	0	0
6	Gabriels ,A (Amrienta)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Maritz ,I (Imke)	1	1	425	0	0	0	1	1	425	0	0	0
7	Maritz ,I (Imke)	1	828.8	1253.8	0	0	0	1	500	1253.8	0	0	0
8	Breytenbach ,N (Nicla-Cruz)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Breytenbach ,N (Nicla-Cruz)	1	1291.7	866.7	0	0	0	1	1227.4	866.7	0	0	0
9	Frank ,T (Tristan)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Frank ,T (Tristan)	1	1139	714	0	0	0	1	1183.6	714	0	0	0
10	Robbertze ,T (Tia)	1	1	425	0	0	0	1	1	425	0	0	0
10	Robbertze ,T (Tia)	1	1224.2	1649.2	0	0	0	1	1200	1649.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Rajbal, S (Shrivali)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms