Chess South Africa Ratings Database

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Personal

Lee, S (Samsonisa)

Chess SA id

2860137736

FIDE id

Date of birth

1986-08-18 (Adult)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1130	1119	1184.5	1300
Raw rating	1130	1119	1184.5	1300
Weighted rating	1128.9	1118.1	1184.2	1299
Weighted performance	830.8	0	0	0
Floor	700	700	700	800
K-factor	36	36	36	36
Min/Max rating change allowed	183.2	186.1	169.5	143.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1300 2024-03-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1300 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1296.7 2025-08-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1130	1119	1184.5	1300
Analysis
Rating	1130	1119	1184.5	1300
Raw rating	1130	1119	1184.5	1300
Weighted rating	1128.9	1118.1	1184.2
Weighted performance	830.8	0	0
K-factor	36	36	36	36
Floor	700	700	700	800
Max/Min rating change allowed	183.2	186.1	169.5	143.8
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	1130	1119	1184.5	1300
New weighted rating	1128.9	1118.2	1184.4	1299.7
New weighted performance	830.5	0	0	0
Temp new rating	1130	1119	1184.5	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1130	1119	1184.5	1300
New K-factor	36	36	36	36
New floor	700	700	700	800

Item	Main	Standard	Rapid
	0	0	0
	6	6	0
	3	3	0
	8	8	0
	15	10	5
	0	0	0
History	32	27	5

Games since
	Main 9	Standard 9		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	6	2	33.33	-141.7	1288.5	1146.8
Standard	6	2	33.33	-141.7	1288.5	1146.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	32	9	28.12	-185.9	1254.9	1069
Standard	27	8	29.63	-173.1	1250.4	1077.2
Rapid	5	1	20	-255	1279.3	1024.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1130	1119	1184.5	1300
2025-09-01	1130	1119	1184.5	1300
2025-08-01	1130	1119	1184.5	1300
2025-07-01	1130	1119	1184.5	1300
2025-06-01	1130	1119	1184.5	1300
2025-05-01	1130	1119	1184.5	1300
2025-04-01	1130	1119	1184.5	1300
2025-03-01	1130	1119	1184.5	1300
2025-02-01	1125.9	1115.2	1184.5	1300
2025-01-01	1124.5	1114.4	1184.5	1300
2024-12-01	1124.5	1114.4	1184.5	1300
2024-11-01	1124.5	1114.4	1184.5	1300
2024-10-01	1124.5	1114.4	1184.5	1300
2024-09-01	1130.4	1119.6	1184.5	1300
2024-08-01	1130.4	1119.6	1184.5	1300
2024-07-01	1130.4	1119.6	1184.5	1300
2024-06-01	1130.4	1119.6	1184.5	1300
2024-08-01	1130.4	1119.6	1184.5	1300
2024-04-01	1130.4	1119.6	1184.5	1300
2024-03-01	1130.4	1119.6	1184.5	1300
2024-02-01	1130.4	1119.6	1184.5	1300
2024-01-01	1130.4	1119.6	1184.5	1300
2023-12-01	1130.4	1119.6	1152.8	1200
2023-11-01	1130.4	1119.6	1152.8	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	Cape of Good Hope Open 2025 (Intermediate)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape of Good Hope Open 2025 (Intermediate)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
2	CT League 2024 (D)	2024-08-03	2024-08-03	Standard	Cape Town (WCT)	6	3	1	Yes	Analysis
3	Cape of Good Hope Open Chess Tournament 2024 (Open)	2024-02-18	2024-02-18	Rapid	Cape Town (WCT)	6	0	0	No	Analysis
4	WP Club League 2023 (D1)	2023-07-29	2023-08-19	Standard	Cape Town (WCT)	6	3	1	Yes	Analysis
5	CW Top Schools 2023 (Intermediate)	2023-08-12	2023-08-12	Standard	West Coast (WCU)	5	5	3	Yes	Analysis
6	Curro Durbanville Chess Open Rapid 2023 (Parents)	2023-07-15	2023-07-15	Rapid	Cape Town (WCT)	6	0	0	No	Analysis
7	Kenridge Rapid 2022 (B)	2022-11-05	2022-11-05	Rapid	Cape Town (WCT)	6	5	1	Yes	Analysis
8	Steinitz Open 2022 (C)	2022-05-21	2022-05-22	Standard	Cape Town (WCT)	5	4	0	Yes	Analysis
9	Western Province Open 2022 (Intermediate)	2022-02-26	2022-02-27	Standard	Cape Town (WCT)	6	6	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament Cape of Good Hope Open 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Tyokwana, K (Khayone)				Opponent Diedericks, C (Caylah)
2	2	Tournament CW Top Schools 2023				Tournament CW Top Schools 2023
		date 2023-08-12	rnd 3	type Standard	result 1	date 2023-08-12	rnd 4	type Standard	result 1
		Opponent Reynard, T (Tamara)				Opponent Koegelenberg, U (Ulrich)
3	1	Tournament CT League 2024				Tournament CT League 2024
		date 2024-08-03	rnd 1	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Ndokwana, A (Asonele)				Opponent Ndokwana, A (Asonele)

#	Games	Start				End
1	2	Tournament Cape of Good Hope Open 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Tyokwana, K (Khayone)				Opponent Diedericks, C (Caylah)
2	2	Tournament CW Top Schools 2023				Tournament CW Top Schools 2023
		date 2023-08-12	rnd 3	type Standard	result 1	date 2023-08-12	rnd 4	type Standard	result 1
		Opponent Reynard, T (Tamara)				Opponent Koegelenberg, U (Ulrich)
3	1	Tournament CT League 2024				Tournament CT League 2024
		date 2024-08-03	rnd 1	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Ndokwana, A (Asonele)				Opponent Ndokwana, A (Asonele)

#	Games	Start				End
1	1	Tournament Kenridge Rapid 2022				Tournament Kenridge Rapid 2022
		date 2022-11-05	rnd 4	type Rapid	result 1	date 2022-11-05	rnd 4	type Rapid	result 1
		Opponent De Wet, D (Dries)				Opponent De Wet, D (Dries)

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 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Tyokwana, K (Khayone)				Opponent Diedericks, C (Caylah)
2	2	Tournament CW Top Schools 2023				Tournament CW Top Schools 2023
		date 2023-08-12	rnd 3	type Standard	result 1	date 2023-08-12	rnd 4	type Standard	result 1
		Opponent Reynard, T (Tamara)				Opponent Koegelenberg, U (Ulrich)
3	1	Tournament CT League 2024				Tournament CT League 2024
		date 2024-08-03	rnd 1	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Ndokwana, A (Asonele)				Opponent Ndokwana, A (Asonele)

#	Games	Start				End
1	2	Tournament Cape of Good Hope Open 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Tyokwana, K (Khayone)				Opponent Diedericks, C (Caylah)
2	2	Tournament CW Top Schools 2023				Tournament CW Top Schools 2023
		date 2023-08-12	rnd 3	type Standard	result 1	date 2023-08-12	rnd 4	type Standard	result 1
		Opponent Reynard, T (Tamara)				Opponent Koegelenberg, U (Ulrich)
3	1	Tournament CT League 2024				Tournament CT League 2024
		date 2024-08-03	rnd 1	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Ndokwana, A (Asonele)				Opponent Ndokwana, A (Asonele)

#	Games	Start				End
1	1	Tournament Kenridge Rapid 2022				Tournament Kenridge Rapid 2022
		date 2022-11-05	rnd 4	type Rapid	result 1	date 2022-11-05	rnd 4	type Rapid	result 1
		Opponent De Wet, D (Dries)				Opponent De Wet, D (Dries)

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	Magwaza ,R (Richard)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Magwaza ,R (Richard)	2	1206.9	781.9	2	1200	781.9	0	0	0	0	0	0
2	Bell ,L (Luke)	2	0	-425	1	0	-425	1	0	-425	0	0	0
2	Bell ,L (Luke)	2	1335.9	910.9	1	1228.9	910.9	1	1376.5	910.9	0	0	0
3	Sihamba ,S (Somila)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Sihamba ,S (Somila)	1	1313	888	1	1286.1	888	0	0	0	0	0	0
4	Philander ,U (Unathi)	1	1	425	1	1	425	0	0	0	0	0	0
4	Philander ,U (Unathi)	1	1263.4	1688.4	1	1259.4	1688.4	0	0	0	0	0	0
5	Koegelenberg ,U (Ulrich)	1	1	425	1	1	425	0	0	0	0	0	0
5	Koegelenberg ,U (Ulrich)	1	1182.4	1607.4	1	1198.9	1607.4	0	0	0	0	0	0
6	Afonso ,IS (Isabella)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Afonso ,IS (Isabella)	1	1255.7	830.7	1	1212.4	830.7	0	0	0	0	0	0
7	Grove ,E (Emily)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Grove ,E (Emily)	1	1323.9	898.9	1	1275	898.9	0	0	0	0	0	0
8	Malan ,J (Janke)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Malan ,J (Janke)	1	1170.9	745.9	1	1174.4	745.9	0	0	0	0	0	0
9	He ,Z (Zonghan)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	He ,Z (Zonghan)	1	1276.2	851.2	1	1239.6	851.2	0	0	0	0	0	0
10	Warner ,A (Alicia)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Warner ,A (Alicia)	1	1283.2	858.2	1	1204.5	858.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Lee, S (Samsonisa)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms