Chess South Africa Ratings Database

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Personal

Semmelink, K (Krissa)

Chess SA id

2020306147

FIDE id

Date of birth

2002-11-15 (Adult)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-12-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1186	1182.7	1200	1200
Raw rating	1186	1182.7	1200	1200
Weighted rating	1162.4	1160.2	1200	1200
Weighted performance	1180.2	1163.3	0	0
Floor	708.2	709.7	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	169.2	169.9	165.8	165.8
Highest rating	1237.2 2025-11-01	1224 2025-11-01	1200 2024-07-01	1200 2024-07-01
Highest raw rating	1208.2 2025-11-01	1209.7 2025-11-01	1200 2024-07-01	1200 2024-07-01
Highest weighted rating	1200 2024-11-01	1200 2024-11-01	1200 2024-07-01	1200 2024-07-01
Highest weighted performance	1237.2 2025-11-01	1224 2025-11-01	1200 2024-07-01	1200 2024-07-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	28.4	14.3	0	0
New rating	1214.4	1197.1	1200	1200
Analysis
Rating	1186	1182.7	1200	1200
Raw rating	1186	1182.7	1200	1200
Weighted rating	1162.4	1160.2	1200
Weighted performance	1180.2	1163.3	0
K-factor	36	36	36	36
Floor	708.2	709.7	700	700
Max/Min rating change allowed	169.2	169.9	165.8	165.8
Games	5	5	0	0
Score	2	2	0	0
Expected score	1.62	1.61	0	0
Score-Expected	0.38	0.39	0	0
Temp raw +/-	13.7	14	0	0
Final raw +/-	13.7	14	0	0
New raw rating	1199.7	1196.8	1200	1200
New weighted rating	1165.8	1163.5	1200	1200
New weighted performance	1214.4	1197.1	0	0
Temp new rating	1214.4	1197.1	1200	1200
Temp new rating +/-	28.4	14.3	0	0
Final new rating +/-	28.4	14.3	0	0
New rating	1214.4	1197.1	1200	1200
New K-factor	36	36	36	36
New floor	708.2	709.7	700	700

Item	Main	Standard
	0	0
	31	31
	18	18
	0	0
	0	0
	0	0
History	49	49

Games since
	Main 49	Standard 49		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3953		1318		519
Female	913		364		114
Adult	634		198		125
Adult Female	43		17		12
Standard
	RSA		Province		Region
Overall	3977		1130		461
Female	936		344		115
Adult	593		139		106
Adult Female	50		14		10
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	31	13	41.94	-68.5	1300.7	1232.1
Standard	31	13	41.94	-68.5	1300.7	1232.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	49	18.5	37.76	-104.1	1265.4	1161.3
Standard	49	18.5	37.76	-104.1	1265.4	1161.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1186	1182.7	1200	1200
2025-11-30	1208.2	1209.7	1200	1200
2025-11-01	1208.2	1209.7	1200	1200
2025-09-30	1169.8	1166.2	1200	1200
2025-09-01	1169.8	1166.2	1200	1200
2025-08-01	1169.8	1166.2	1200	1200
2025-07-01	1169.8	1166.2	1200	1200
2025-06-01	1169.8	1166.2	1200	1200
2025-05-01	1169.8	1166.2	1200	1200
2025-04-01	1169.8	1166.2	1200	1200
2025-03-01	1188.6	1198.2	1200	1200
2025-02-01	1145.9	1143.5	1200	1200
2025-01-01	1133.6	1131.2	1200	1200
2024-12-01	1066.8	1059.2	1200	1200
2024-11-01	1066.8	1059.2	1200	1200
2024-10-01	1066.8	1059.2	1200	1200
2024-09-01	1112.4	1110.4	1200	1200
2024-11-01	1112.4	1110.4	1200	1200
2024-07-01	1112.4	1110.4	1200	1200
2024-06-01	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

Comming soon.

Tournaments

History

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Helderberg Chess Club Open 2026 (B)	2026-01-17	2026-01-17	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Helderberg Chess Club Open 2026 (B)	2026-01-17	2026-01-17	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Helderberg Chess Club Open 2026 (B)	2026-01-17	2026-01-17	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
2	Kraaifontein Open 2025 (Intermediate)	2025-12-06	2025-12-07	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis
3	Western Cape Club Championship 2025 (B)	2025-10-25	2025-10-26	Standard	Overberg (WOS)	5	4	3	Yes	Analysis
4	Cape Town Chess Federation Club League 2025 (C)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	0	0	No	Analysis
5	Cape Town Chess Federation Club League 2025 (E)	2025-08-16	2025-08-23	Standard	Cape Town (WCT)	6	3	1	Yes	Analysis
6	UCT Open Chess Championship 2025 (Advanced)	2025-10-10	2025-10-12	Standard	Cape Town (WCT)	6	6	1.5	Yes	Analysis
7	Cape Town Open Chess Festival 2025 (C)	2025-03-22	2025-03-23	Standard	Cape Town (WCT)	6	6	1	Yes	Analysis
8	Western Cape Closed 2025 (C)	2025-03-08	2025-03-09	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
9	Cape of Good Hope Open 2025 (Intermediate)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
10	USSA Chess Championships 2024 (Ladies)	2024-11-29	2024-12-03	Standard	Tshwane (GTP)	9	9	4.5	Yes	Analysis
11	CT League 2024 (B)	2024-07-20	2024-09-07	Standard	Cape Town (WCT)	11	1	0	Yes	Analysis
12	CT League 2024 (D)	2024-08-03	2024-08-03	Standard	Cape Town (WCT)	6	2	0	Yes	Analysis
13	Cape Town Chess Federation Closed Chess Championships 2024 (E)	2024-06-15	2024-06-17	Standard	Cape Town (WCT)	6	6	1	Yes	Analysis

#	Games	Start				End
1	4	Tournament Cape of Good Hope Open 2025				Tournament Western Cape Closed 2025
		date 2025-02-23	rnd 4	type Standard	result 0.5	date 2025-03-08	rnd 1	type Standard	result 0.5
		Opponent Diedericks, C (Caylah)				Opponent Fani, K (Khazimla)
2	3	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-12-02	rnd 7	type Standard	result 1	date 2024-12-03	rnd 9	type Standard	result 0.5
		Opponent Vries, L (Lemonte)				Opponent Mdletshe, L (Lungelo)
3	2	Tournament Western Cape Club Championship 2025				Tournament Western Cape Club Championship 2025
		date 2025-10-26	rnd 4	type Standard	result 1	date 2025-10-26	rnd 5	type Standard	result 1
		Opponent Starke, J (Jesi-Jade)				Opponent Tsiloane, S (Sabata)

#	Games	Start				End
1	4	Tournament Cape of Good Hope Open 2025				Tournament Western Cape Closed 2025
		date 2025-02-23	rnd 4	type Standard	result 0.5	date 2025-03-08	rnd 1	type Standard	result 0.5
		Opponent Diedericks, C (Caylah)				Opponent Fani, K (Khazimla)
2	3	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-12-02	rnd 7	type Standard	result 1	date 2024-12-03	rnd 9	type Standard	result 0.5
		Opponent Vries, L (Lemonte)				Opponent Mdletshe, L (Lungelo)
3	2	Tournament Western Cape Closed 2025				Tournament Western Cape Closed 2025
		date 2025-03-09	rnd 5	type Standard	result 1	date 2025-03-09	rnd 6	type Standard	result 0.5
		Opponent Goeieman, J (Jody-Anne)				Opponent Du Plessis, B (Bennie)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Cape of Good Hope Open 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-23	rnd 5	type Standard	result 1	date 2025-02-23	rnd 6	type Standard	result 1
		Opponent Tyokwana, K (Khayone)				Opponent Swanepoel, D (Dominique Rachel)
2	2	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-11-30	rnd 3	type Standard	result 1	date 2024-11-30	rnd 4	type Standard	result 1
		Opponent Msimango, N (Nonkululeko)				Opponent Nyambi, M (Mbali)
3	1	Tournament Cape Town Open Chess Festival 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-22	rnd 3	type Standard	result 1	date 2025-03-22	rnd 3	type Standard	result 1
		Opponent Finini, K (Kamva)				Opponent Finini, K (Kamva)

#	Games	Start				End
1	2	Tournament Cape of Good Hope Open 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-23	rnd 5	type Standard	result 1	date 2025-02-23	rnd 6	type Standard	result 1
		Opponent Tyokwana, K (Khayone)				Opponent Swanepoel, D (Dominique Rachel)
2	2	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-11-30	rnd 3	type Standard	result 1	date 2024-11-30	rnd 4	type Standard	result 1
		Opponent Msimango, N (Nonkululeko)				Opponent Nyambi, M (Mbali)
3	1	Tournament Cape Town Open Chess Festival 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-22	rnd 3	type Standard	result 1	date 2025-03-22	rnd 3	type Standard	result 1
		Opponent Finini, K (Kamva)				Opponent Finini, K (Kamva)

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 ,M (Mario)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	Smit ,M (Mario)	3	1176.3	1034.6	3	1183	1034.6	0	0	0	0	0	0
2	Zungu ,S (Simphiwe)	2	1	0	2	1	0	0	0	0	0	0	0
2	Zungu ,S (Simphiwe)	2	1200	1200	2	1200	1200	0	0	0	0	0	0
3	Janoodien ,R (Riyaaz)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Janoodien ,R (Riyaaz)	2	1169.9	744.9	2	1163.6	744.9	0	0	0	0	0	0
4	Kieser ,M (Michael)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Kieser ,M (Michael)	1	1230.2	805.2	1	1198.6	805.2	0	0	0	0	0	0
5	Kroukamp ,A (Alexander Salmon)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Kroukamp ,A (Alexander Salmon)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Tyokwana ,K (Khayone)	1	1	425	1	1	425	0	0	0	0	0	0
6	Tyokwana ,K (Khayone)	1	1225.9	1650.9	1	1250.3	1650.9	0	0	0	0	0	0
7	Simango ,S (Selso)	1	1	425	1	1	425	0	0	0	0	0	0
7	Simango ,S (Selso)	1	1259.8	1684.8	1	1251.3	1684.8	0	0	0	0	0	0
8	Du Plessis ,B (Bennie)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Du Plessis ,B (Bennie)	1	1225.6	1225.6	1	1185.5	1225.6	0	0	0	0	0	0
9	Pharo ,K (Keenan)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Pharo ,K (Keenan)	1	1184.4	759.4	1	1176	759.4	0	0	0	0	0	0
10	Emanuel ,P (Prithee)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Emanuel ,P (Prithee)	1	1327.7	902.7	1	1320.1	902.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Semmelink, K (Krissa)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms