Chess South Africa Ratings Database

PLAYER PAGE

Personal

Uwakata, SK (Samantha Kevwe)

Chess SA id

2110113798

FIDE id

Date of birth

2011-02-16 (U16)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1223.3	1215.3	1200	1200
Raw rating	1223.3	1215.3	1200	1200
Weighted rating	1222.5	1214.3	1200	1200
Weighted performance	783.3	782.3	0	0
Floor	770.8	775.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	160.4	162.2	165.8	165.8
Highest rating	1463.5 2019-05-01	1463.5 2019-05-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1270.8 2022-12-01	1275.3 2022-12-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1270.8 2023-08-01	1275.3 2023-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1463.5 2019-05-01	1463.5 2019-05-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1223.3	1215.3	1200	1200
Analysis
Rating	1223.3	1215.3	1200	1200
Raw rating	1223.3	1215.3	1200	1200
Weighted rating	1222.5	1214.3	1200
Weighted performance	783.3	782.3	0
K-factor	36	36	36	36
Floor	770.8	775.3	700	700
Max/Min rating change allowed	160.4	162.2	165.8	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	1223.3	1215.3	1200	1200
New weighted rating	1222.6	1214.4	1200	1200
New weighted performance	782.9	781.9	0	0
Temp new rating	1223.3	1215.3	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1223.3	1215.3	1200	1200
New K-factor	36	36	36	36
New floor	770.8	775.3	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	10	10
	11	11
	0	0
History	49	49

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 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	49	24.5	50	0	1242.7	1242.7
Standard	49	24.5	50	0	1242.7	1242.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1223.3	1215.3	1200	1200
2025-09-01	1223.3	1215.3	1200	1200
2025-08-01	1223.3	1215.3	1200	1200
2025-07-01	1223.3	1215.3	1200	1200
2025-06-01	1223.3	1215.3	1200	1200
2025-05-01	1223.3	1215.3	1200	1200
2025-04-01	1223.3	1215.3	1200	1200
2025-03-01	1223.3	1215.3	1200	1200
2025-02-01	1223.3	1215.3	1200	1200
2025-01-01	1221.2	1212.7	1200	1200
2024-12-01	1221.2	1212.7	1200	1200
2024-11-01	1221.2	1212.7	1200	1200
2024-10-01	1221.2	1212.7	1200	1200
2024-09-01	1221.2	1212.7	1200	1200
2024-08-01	1221.2	1212.7	1200	1200
2024-07-01	1221.2	1212.7	1200	1200
2024-06-01	1221.2	1212.7	1200	1200
2024-08-01	1221.2	1212.7	1200	1200
2024-04-01	1221.2	1212.7	1200	1200
2024-03-01	1221.2	1212.7	1200	1200
2024-02-01	1221.2	1212.7	1200	1200
2024-01-01	1221.2	1212.7	1200	1200
2023-12-01	1221.2	1212.7	1200	1200
2023-11-01	1221.2	1212.7	1200	1200

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	2023 Gauteng Top Schools (U13 Girls)	2023-08-18	2023-08-18	Standard	West Rand (GWR)	5	5	1	Yes	Analysis
2	Gauteng Schools Individual Finals 2023 (U13 Girls)	2023-05-26	2023-05-26	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
3	West Rand vs Bojanala 2022 (U12A)	2022-11-05	2022-11-05	Standard	Bojanala Platina (NBR)	6	6	2	Yes	Analysis
4	2022 Gauteng Schools Individual Chess Championship (U11 Girls)	2022-06-18	2022-06-18	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
5	The King`s Cup League 2020 (B)	2020-03-07	2020-03-07	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
6	JNW Club - Bryanston Open1 2020 (E)	2020-02-01	2020-02-01	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
7	The King`s Cup League - Stage 2 2019 (B)	2019-09-07	2019-09-07	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
8	2019 Gauteng School League Finals (U9 Open)	2019-08-23	2019-08-23	Standard	Tshwane (GTP)	5	4	3.5	Yes	Analysis
9	JNW Club - Hoerskool Linden 2019 (E)	2019-06-15	2019-06-15	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
10	The King`s Cup League 2019 (D)	2019-05-18	2019-05-18	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis

#	Games	Start				End
1	5	Tournament JNW Club - Hoerskool Linden 2019				Tournament 2019 Gauteng School League Finals
		date 2019-06-15	rnd 5	type Standard	result 0.5	date 2019-08-23	rnd 5	type Standard	result 1
		Opponent Bouwer, L (Lili)				Opponent Roelofse, J (Johani)
2	3	Tournament West Rand vs Bojanala 2022				Tournament Gauteng Schools Individual Finals 2023
		date 2022-11-05	rnd 6	type Standard	result 1	date 2023-05-26	rnd 2	type Standard	result 1
		Opponent Badukane, T (Tokelo)				Opponent Nkosi, B (Bongiwe)
3	3	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 3	type Standard	result 1	date 2022-06-18	rnd 5	type Standard	result 1
		Opponent Ncube, A (Ashanti)				Opponent Du Toit, S (Saskia)

#	Games	Start				End
1	5	Tournament JNW Club - Hoerskool Linden 2019				Tournament 2019 Gauteng School League Finals
		date 2019-06-15	rnd 5	type Standard	result 0.5	date 2019-08-23	rnd 5	type Standard	result 1
		Opponent Bouwer, L (Lili)				Opponent Roelofse, J (Johani)
2	3	Tournament West Rand vs Bojanala 2022				Tournament Gauteng Schools Individual Finals 2023
		date 2022-11-05	rnd 6	type Standard	result 1	date 2023-05-26	rnd 2	type Standard	result 1
		Opponent Badukane, T (Tokelo)				Opponent Nkosi, B (Bongiwe)
3	3	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 3	type Standard	result 1	date 2022-06-18	rnd 5	type Standard	result 1
		Opponent Ncube, A (Ashanti)				Opponent Du Toit, S (Saskia)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament West Rand vs Bojanala 2022				Tournament Gauteng Schools Individual Finals 2023
		date 2022-11-05	rnd 6	type Standard	result 1	date 2023-05-26	rnd 2	type Standard	result 1
		Opponent Badukane, T (Tokelo)				Opponent Nkosi, B (Bongiwe)
2	3	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 3	type Standard	result 1	date 2022-06-18	rnd 5	type Standard	result 1
		Opponent Ncube, A (Ashanti)				Opponent Du Toit, S (Saskia)
3	2	Tournament The King`s Cup League 2020				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2020-03-07	rnd 5	type Standard	result 1	date 2022-06-18	rnd 1	type Standard	result 1
		Opponent Goldberg, M (Mark)				Opponent Molete, M (Mamello)

#	Games	Start				End
1	3	Tournament West Rand vs Bojanala 2022				Tournament Gauteng Schools Individual Finals 2023
		date 2022-11-05	rnd 6	type Standard	result 1	date 2023-05-26	rnd 2	type Standard	result 1
		Opponent Badukane, T (Tokelo)				Opponent Nkosi, B (Bongiwe)
2	3	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 3	type Standard	result 1	date 2022-06-18	rnd 5	type Standard	result 1
		Opponent Ncube, A (Ashanti)				Opponent Du Toit, S (Saskia)
3	2	Tournament The King`s Cup League 2020				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2020-03-07	rnd 5	type Standard	result 1	date 2022-06-18	rnd 1	type Standard	result 1
		Opponent Goldberg, M (Mark)				Opponent Molete, M (Mamello)

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	Van Der Berg ,KW (Kai Willem)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Van Der Berg ,KW (Kai Willem)	2	1413.8	988.8	2	1405.6	988.8	0	0	0	0	0	0
2	Roos ,J (Justin)	2	1	0	2	1	0	0	0	0	0	0	0
2	Roos ,J (Justin)	2	1507.8	1507.8	2	1502.1	1507.8	0	0	0	0	0	0
3	Onyemah ,I (Ifeoma)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	Onyemah ,I (Ifeoma)	2	1082.9	870.4	2	1036	870.4	0	0	0	0	0	0
4	Sibabyoni ,N (Nonhle)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Sibabyoni ,N (Nonhle)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
5	Botha ,J (Johannes Cornelis)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Botha ,J (Johannes Cornelis)	1	1452.4	1027.4	1	1451.4	1027.4	0	0	0	0	0	0
6	Mugaragumbo ,A (Amour)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mugaragumbo ,A (Amour)	1	1105.4	680.4	1	1090	680.4	0	0	0	0	0	0
7	Bijker ,W (Waldo)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Bijker ,W (Waldo)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Mashaba ,Y (Yvonne Buhle)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mashaba ,Y (Yvonne Buhle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Ndlovu ,MA (Mzuyanda Allan)	1	1	425	1	1	425	0	0	0	0	0	0
9	Ndlovu ,MA (Mzuyanda Allan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Nkosi ,B (Bongiwe)	1	1	425	1	1	425	0	0	0	0	0	0
10	Nkosi ,B (Bongiwe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Uwakata, SK (Samantha Kevwe)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms