Chess South Africa Ratings Database

PLAYER PAGE

Personal

Bothma Cilliers, K (Kalika)

Chess SA id

2140151395

FIDE id

Date of birth

2014-02-04 (U12)

Gender

Female

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1055.8

Item	Main	Standard	Rapid	Blitz
Rating	1163	1183.8	1168.8	1200
Raw rating	1163	1183.8	1163.8	1200
Weighted rating	1139.6	1141.3	1168.8	1200
Weighted performance	1009.2	0	1027	0
Floor	709.8	700	716.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	174.8	169.7	174.6	165.8
Highest rating	1209.8 2023-04-01	1200 2018-10-01	1265.4 2023-03-01	1200 2018-10-01
Highest raw rating	1209.8 2023-04-01	1200 2019-12-01	1216.8 2023-04-01	1200 2024-03-01
Highest weighted rating	1209.8 2023-05-01	1200 2018-10-01	1216.8 2023-07-01	1200 2018-10-01
Highest weighted performance	1200.2 2023-03-01	1200 2019-12-01	1265.4 2023-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	-0.4	0
New rating	1163	1183.8	1168.5	1200
Analysis
Rating	1163	1183.8	1168.8	1200
Raw rating	1163	1183.8	1163.8	1200
Weighted rating	1139.6	1141.3	1168.8
Weighted performance	1009.2	0	1027
K-factor	36	36	36	36
Floor	709.8	700	716.8	700
Max/Min rating change allowed	174.8	169.7	174.6	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	1163	1183.8	1163.8	1200
New weighted rating	1142.2	1145.6	1168.5	1200
New weighted performance	1008.9	0	1026.6	0
Temp new rating	1163	1183.8	1168.5	1200
Temp new rating +/-	0	0	-0.4	0
Final new rating +/-	0	0	-0.4	0
New rating	1163	1183.8	1168.5	1200
New K-factor	36	36	36	36
New floor	709.8	700	716.8	700

Item	Main	Standard	Rapid
	0	0	0
	20	6	14
	10	5	5
	27	12	15
	0	0	0
	0	0	0
History	57	23	34

Games since
	Main 30	Standard 11		Rapid 19		Blitz 0
Gender	Female
Age group	U12
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 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	20	8	40	-85	1241.9	1156.9
Standard	6	3	50	0	1252.5	1252.5
Rapid	14	5	35.71	-121.4	1237.4	1116
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	57	19.5	34.21	-134.2	1215.8	1081.6
Standard	23	7	30.43	-166.3	1215.3	1049
Rapid	34	12.5	36.76	-112.5	1216.1	1103.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1163	1183.8	1163.8	1200
2025-09-01	1163	1183.8	1163.8	1200
2025-08-01	1170.6	1183.8	1169.1	1200
2025-07-01	1198.1	1183.8	1202	1200
2025-06-01	1198.1	1183.8	1202	1200
2025-05-01	1119.6	1117.9	1165.2	1200
2025-04-01	1119.6	1117.9	1165.2	1200
2025-03-01	1119.6	1117.9	1165.2	1200
2025-02-01	1119.6	1117.9	1165	1200
2025-01-01	1114.3	1116	1153.5	1200
2024-12-01	1114.3	1116	1153.5	1200
2024-11-01	1114.3	1116	1153.5	1200
2024-10-01	1114.3	1116	1153.5	1200
2024-09-01	1114.3	1116	1153.5	1200
2024-08-01	1119.1	1116	1171.1	1200
2024-07-01	1119.1	1116	1171.1	1200
2024-06-01	1119.1	1116	1171.1	1200
2024-08-01	1119.1	1116	1171.1	1200
2024-04-01	1119.1	1116	1171.1	1200
2024-03-01	1119.1	1116	1171.1	1200
2024-02-01	1119.1	1116	1171.1	1200
2024-01-01	1119.1	1116	1171.1	1200
2023-12-01	1119.1	1116	1171.1	1200
2023-11-01	1119.1	1116	1171.1	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	Pedro Booyse Top Schools 2025 (U11)	2025-08-23	2025-08-23	Rapid	West Coast (WCU)	5	4	1	Yes	Analysis
2	Lower West Coast Top Schools 2025 (U11)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	5	1	Yes	Analysis
3	West Coast Schools Chess Prestige 2025 (U11 Girls)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
4	Lower West Coast Prestige 2025 (U11 Girls)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Pedro Booyse Top Schools 2025 (U11)	2025-08-23	2025-08-23	Rapid	West Coast (WCU)	5	4	1	Yes	Analysis
2	Lower West Coast Top Schools 2025 (U11)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	5	1	Yes	Analysis
3	West Coast Schools Chess Prestige 2025 (U11 Girls)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
4	Lower West Coast Prestige 2025 (U11 Girls)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
5	Western Cape Top Schools Championship 2024 (U11 Girls)	2024-08-30	2024-09-01	Standard	Eden (WEG)	5	5	0.5	Yes	Analysis
6	Pedro Booyse Top Schools Championships 2024 (U11 Girls)	2024-08-03	2024-08-03	Rapid	West Coast (WCU)	6	4	1.5	Yes	Analysis
7	Lower West Coast Schools Chess Prestige 2024 (U11 Girls)	2024-02-17	2024-02-17	Rapid	West Coast (WCU)	5	1	0	Yes	Analysis
8	Western Cape Top Schools 2023 (U11 Girls)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	6	2	Yes	Analysis
9	Pedro Booyse Top Schools Round 2 2023 (U11)	2023-08-22	2023-08-22	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
10	Pedro Booyse Top Schools 2023 (U11)	2023-07-29	2023-07-29	Rapid	West Coast (WCU)	5	5	1	Yes	Analysis
11	Western Cape PS Individuals 2023 (U9 Girls)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	1.5	Yes	Analysis
12	Lower West Coast Primary Schools Prestige Championships 2023 (U9 Girls)	2023-03-04	2023-03-04	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Adonis, M (Miah)				Opponent Kleynhans, M (Miecke)
2	2	Tournament Pedro Booyse Top Schools Championships 2024				Tournament Pedro Booyse Top Schools Championships 2024
		date 2024-08-03	rnd 2	type Rapid	result 1	date 2024-08-03	rnd 3	type Rapid	result 0.5
		Opponent Makamba, J (Jaylin)				Opponent Owies, T (Tiffany)
3	2	Tournament Pedro Booyse Top Schools Round 2 2023				Tournament Western Cape Top Schools 2023
		date 2023-08-22	rnd 5	type Rapid	result 1	date 2023-09-02	rnd 1	type Standard	result 1
		Opponent Claassen, A (Ava)				Opponent Fourie, L (Lieza Ann)

#	Games	Start				End
1	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 6	type Standard	result 1	date 2025-03-08	rnd 6	type Standard	result 1
		Opponent Lukas, I (Isune)				Opponent Lukas, I (Isune)
2	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Skippers, J (Jamie-Lee)				Opponent Skippers, J (Jamie-Lee)
3	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Avontuur, A (Al-Meeche)				Opponent Avontuur, A (Al-Meeche)

#	Games	Start				End
1	3	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Adonis, M (Miah)				Opponent Kleynhans, M (Miecke)
2	2	Tournament Pedro Booyse Top Schools Championships 2024				Tournament Pedro Booyse Top Schools Championships 2024
		date 2024-08-03	rnd 2	type Rapid	result 1	date 2024-08-03	rnd 3	type Rapid	result 0.5
		Opponent Makamba, J (Jaylin)				Opponent Owies, T (Tiffany)
3	2	Tournament Lower West Coast Primary Schools Prestige Championships 2023				Tournament Lower West Coast Primary Schools Prestige Championships 2023
		date 2023-03-04	rnd 4	type Rapid	result 1	date 2023-03-04	rnd 5	type Rapid	result 1
		Opponent Botha, C (Cara)				Opponent Stemmet, C (Chiara)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Adonis, M (Miah)				Opponent Kleynhans, M (Miecke)
2	2	Tournament Pedro Booyse Top Schools Round 2 2023				Tournament Western Cape Top Schools 2023
		date 2023-08-22	rnd 5	type Rapid	result 1	date 2023-09-02	rnd 1	type Standard	result 1
		Opponent Claassen, A (Ava)				Opponent Fourie, L (Lieza Ann)
3	2	Tournament Lower West Coast Primary Schools Prestige Championships 2023				Tournament Lower West Coast Primary Schools Prestige Championships 2023
		date 2023-03-04	rnd 4	type Rapid	result 1	date 2023-03-04	rnd 5	type Rapid	result 1
		Opponent Botha, C (Cara)				Opponent Stemmet, C (Chiara)

#	Games	Start				End
1	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 6	type Standard	result 1	date 2025-03-08	rnd 6	type Standard	result 1
		Opponent Lukas, I (Isune)				Opponent Lukas, I (Isune)
2	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Skippers, J (Jamie-Lee)				Opponent Skippers, J (Jamie-Lee)
3	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Avontuur, A (Al-Meeche)				Opponent Avontuur, A (Al-Meeche)

#	Games	Start				End
1	3	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Adonis, M (Miah)				Opponent Kleynhans, M (Miecke)
2	2	Tournament Lower West Coast Primary Schools Prestige Championships 2023				Tournament Lower West Coast Primary Schools Prestige Championships 2023
		date 2023-03-04	rnd 4	type Rapid	result 1	date 2023-03-04	rnd 5	type Rapid	result 1
		Opponent Botha, C (Cara)				Opponent Stemmet, C (Chiara)
3	1	Tournament Pedro Booyse Top Schools 2025				Tournament Pedro Booyse Top Schools 2025
		date 2025-08-23	rnd 4	type Rapid	result 1	date 2025-08-23	rnd 4	type Rapid	result 1
		Opponent Lukas, I (Isune)				Opponent Lukas, I (Isune)

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	Avontuur ,A (Al-Meeche)	3	1	-141.7	1	1	425	2	0	-425	0	0	0
1	Avontuur ,A (Al-Meeche)	3	1290.2	1148.6	1	1195.6	1715.2	2	1416	865.2	0	0	0
2	Swartz ,U (Umaree)	3	0	-425	1	0	-425	2	0	-425	0	0	0
2	Swartz ,U (Umaree)	3	1246.9	821.9	1	1247.9	821.9	2	1293.6	821.9	0	0	0
3	Kersouw ,E (Emily)	2	0	-425	1	0	-425	1	0	-425	0	0	0
3	Kersouw ,E (Emily)	2	1246.7	821.7	1	1230	821.7	1	1211.2	821.7	0	0	0
4	Lehlalha ,N (Naledi)	2	0	-425	1	0	-425	1	0	-425	0	0	0
4	Lehlalha ,N (Naledi)	2	1216.8	791.8	1	1200	791.8	1	1200.1	791.8	0	0	0
5	Lukas ,I (Isune)	2	2	425	1	1	425	1	1	425	0	0	0
5	Lukas ,I (Isune)	2	1243.2	1668.2	1	1200	1668.2	1	1323.7	1668.2	0	0	0
6	Love ,T (Tayrique)	2	0	-425	0	0	0	2	0	-425	0	0	0
6	Love ,T (Tayrique)	2	1198	773	0	0	0	2	1278	773	0	0	0
7	Basson ,R (Reinhardt)	2	0	-425	0	0	0	2	0	-425	0	0	0
7	Basson ,R (Reinhardt)	2	1237.1	812.1	0	0	0	2	1277.2	812.1	0	0	0
8	Tieties ,P (Pearl)	2	2	425	0	0	0	2	2	425	0	0	0
8	Tieties ,P (Pearl)	2	1179.8	1604.8	0	0	0	2	1170.8	1604.8	0	0	0
9	Owies ,T (Tiffany)	2	0.5	-212.5	0	0	0	2	0.5	-212.5	0	0	0
9	Owies ,T (Tiffany)	2	1183.8	971.3	0	0	0	2	1190	971.3	0	0	0
10	Claassen ,A (Ava)	2	1	0	0	0	0	2	1	0	0	0	0
10	Claassen ,A (Ava)	2	1172.6	1172.6	0	0	0	2	1174.9	1172.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Bothma Cilliers, K (Kalika)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms