Chess South Africa Ratings Database

PLAYER PAGE

Personal

Karelse, E (Erin-Leigh)

Chess SA id

2050098457

FIDE id

Date of birth

2005-05-22 (Adult)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-05-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1176.9	1168.4	1200	1178.8
Raw rating	1176.9	1168.4	1200	1178.8
Weighted rating	1176.9	1168.4	1200	1178.8
Weighted performance	789.3	742.9	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	171.4	173.5	165.8	170.9
Highest rating	1200 2018-01-01	1200 2018-01-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2019-12-01
Highest weighted rating	1200 2018-01-01	1200 2018-01-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1176.9	1168.4	1200	1178.8
Analysis
Rating	1176.9	1168.4	1200	1178.8
Raw rating	1176.9	1168.4	1200	1178.8
Weighted rating	1176.9	1168.4	1200
Weighted performance	789.3	742.9	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	171.4	173.5	165.8	170.9
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	1176.9	1168.4	1200	1178.8
New weighted rating	1176.9	1168.4	1200	1178.8
New weighted performance	788.9	742.5	0	0
Temp new rating	1176.9	1168.4	1200	1178.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1176.9	1168.4	1200	1178.8
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Blitz
	0	0	0
	0	0	0
	0	0	0
	24	19	5
	0	0	0
	0	0	0
History	90	85	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Eden (WEG)
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	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	90	35.5	39.44	-89.7	1097.1	1007.4
Standard	85	33.5	39.41	-90	1085.8	995.8
Rapid	0	0	0	0	0	0
Blitz	5	2	40	-85	1289.4	1204.4

Date	Main	Standard	Rapid	Blitz
2025-09-30	1176.9	1168.4	1200	1178.8
2025-09-01	1176.9	1168.4	1200	1178.8
2025-08-01	1176.9	1168.4	1200	1178.8
2025-07-01	1176.9	1168.4	1200	1178.8
2025-06-01	1176.9	1168.4	1200	1178.8
2025-05-01	1176.9	1168.4	1200	1178.8
2025-04-01	1176.9	1168.4	1200	1178.8
2025-03-01	1176.9	1168.4	1200	1178.8
2025-02-01	1176.9	1168.4	1200	1178.8
2025-01-01	1176.9	1168.3	1200	1178.8
2024-12-01	1176.9	1168.3	1200	1178.8
2024-11-01	1176.9	1168.3	1200	1178.8
2024-10-01	1176.9	1168.3	1200	1178.8
2024-09-01	1176.9	1168.3	1200	1178.8
2024-08-01	1176.9	1168.3	1200	1178.8
2024-07-01	1176.9	1168.3	1200	1178.8
2024-06-01	1176.9	1168.3	1200	1178.8
2024-08-01	1176.9	1168.3	1200	1178.8
2024-04-01	1176.9	1168.3	1200	1178.8
2024-03-01	1176.9	1168.3	1200	1178.8
2024-02-01	1176.9	1168.3	1200	1178.8
2024-01-01	1176.9	1168.3	1200	1178.8
2023-12-01	1176.9	1168.3	1200	1178.8
2023-11-01	1176.9	1168.3	1200	1178.8

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	Eden Trials 2+3 2023 (U20)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	4	2	Yes	Analysis
2	Western Cape HS Individuals 2023 (U19 Girls)	2023-04-01	2023-04-02	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
3	Western Cape Inter Regional 2023 (Junior Girls)	2023-03-18	2023-03-19	Standard	Eden (WEG)	5	4	1	Yes	Analysis
4	Western Cape Inter Regional 2023 (Blitz)	2023-03-17	2023-03-17	Blitz	Eden (WEG)	5	5	2	Yes	Analysis
5	Eden Trails 1 2023 (U19 Girls)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
6	Eden Schools Closed Trials 1 2020 (U15 Girls)	2020-03-07	2020-03-07	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
7	Mossel Bay Trials 2 2020 (U15)	2020-02-15	2020-02-15	Standard	Eden (WEG)	5	5	3	Yes	Analysis
8	Mossel Bay Trials 1 2020 (U15)	2020-02-01	2020-02-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis
9	2019 South African Junior Team Championships (U16B)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	0	Yes	Analysis
10	Eden Top Schools 2019 (U18)	2019-07-20	2019-07-20	Standard	Eden (WEG)	5	5	0.5	Yes	Analysis
11	Eden Trials 3 2019 (U16 Open)	2019-05-11	2019-05-11	Standard	Eden (WEG)	5	4	1	Yes	Analysis
12	Western Cape Schools Individuals 2019 (U15 Girls)	2019-05-04	2019-05-05	Standard	Eden (WEG)	6	6	2	Yes	Analysis
13	Eden Trials 2 2019 (U16 Open)	2019-04-13	2019-04-13	Standard	Eden (WEG)	5	5	2	Yes	Analysis
14	Eden Trials 1 2019 (U16 Open)	2019-03-02	2019-03-02	Standard	Eden (WEG)	5	5	1	Yes	Analysis
15	Eden Top Schools 2018 (U13 Mix)	2018-07-28	2018-07-28	Standard	Eden (WEG)	5	5	3	Yes	Analysis
16	EDENSC Closed 3 2018 (U14 Open)	2018-05-12	2018-05-12	Standard	Eden (WEG)	5	5	2	Yes	Analysis
17	EDENSC Closed 2 2018 (U14 Open)	2018-04-14	2018-04-14	Standard	Eden (WEG)	5	4	2	Yes	Analysis
18	EDENSC Closed 1 2018 (U14 Boys)	2018-03-10	2018-03-10	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Western Cape HS Individuals 2023				Tournament Eden Trials 2+3 2023
		date 2023-04-02	rnd 4	type Standard	result 0.5	date 2023-05-13	rnd 7	type Standard	result 1
		Opponent Mollentze, K (Kaelin)				Opponent Petersen, C (Chesree)
2	4	Tournament Eden Trails 1 2023				Tournament Eden Trails 1 2023
		date 2023-03-11	rnd 2	type Standard	result 1	date 2023-03-11	rnd 5	type Standard	result 0.5
		Opponent Mollentze, K (Kaelin)				Opponent Amsterdam, A (Amuscka)
3	4	Tournament Mossel Bay Trials 1 2020				Tournament Mossel Bay Trials 1 2020
		date 2020-02-01	rnd 1	type Standard	result 1	date 2020-02-01	rnd 4	type Standard	result 1
		Opponent Mpiti, H (Hlanganisa)				Opponent Josephs, C (Cole)

#	Games	Start				End
1	4	Tournament Western Cape HS Individuals 2023				Tournament Eden Trials 2+3 2023
		date 2023-04-02	rnd 4	type Standard	result 0.5	date 2023-05-13	rnd 7	type Standard	result 1
		Opponent Mollentze, K (Kaelin)				Opponent Petersen, C (Chesree)
2	4	Tournament Eden Trails 1 2023				Tournament Eden Trails 1 2023
		date 2023-03-11	rnd 2	type Standard	result 1	date 2023-03-11	rnd 5	type Standard	result 0.5
		Opponent Mollentze, K (Kaelin)				Opponent Amsterdam, A (Amuscka)
3	4	Tournament Mossel Bay Trials 1 2020				Tournament Mossel Bay Trials 1 2020
		date 2020-02-01	rnd 1	type Standard	result 1	date 2020-02-01	rnd 4	type Standard	result 1
		Opponent Mpiti, H (Hlanganisa)				Opponent Josephs, C (Cole)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Western Cape Inter Regional 2023				Tournament Western Cape Inter Regional 2023
		date 2023-03-17	rnd 4	type Blitz	result 1	date 2023-03-17	rnd 5	type Blitz	result 1
		Opponent Ndavala, J (Jeffline)				Opponent Titus, S (Sonay)

#	Games	Start				End
1	3	Tournament Western Cape HS Individuals 2023				Tournament Eden Trials 2+3 2023
		date 2023-04-02	rnd 5	type Standard	result 1	date 2023-05-13	rnd 7	type Standard	result 1
		Opponent Meyson, Y (Yusraa)				Opponent Petersen, C (Chesree)
2	3	Tournament Eden Trails 1 2023				Tournament Eden Trails 1 2023
		date 2023-03-11	rnd 2	type Standard	result 1	date 2023-03-11	rnd 4	type Standard	result 1
		Opponent Mollentze, K (Kaelin)				Opponent Malherbe, L (Lanta)
3	2	Tournament Western Cape Inter Regional 2023				Tournament Western Cape Inter Regional 2023
		date 2023-03-17	rnd 4	type Blitz	result 1	date 2023-03-17	rnd 5	type Blitz	result 1
		Opponent Ndavala, J (Jeffline)				Opponent Titus, S (Sonay)

#	Games	Start				End
1	3	Tournament Western Cape HS Individuals 2023				Tournament Eden Trials 2+3 2023
		date 2023-04-02	rnd 5	type Standard	result 1	date 2023-05-13	rnd 7	type Standard	result 1
		Opponent Meyson, Y (Yusraa)				Opponent Petersen, C (Chesree)
2	3	Tournament Eden Trails 1 2023				Tournament Eden Trails 1 2023
		date 2023-03-11	rnd 2	type Standard	result 1	date 2023-03-11	rnd 4	type Standard	result 1
		Opponent Mollentze, K (Kaelin)				Opponent Malherbe, L (Lanta)
3	2	Tournament Eden Trials 1 2019				Tournament Eden Trials 2 2019
		date 2019-03-02	rnd 5	type Standard	result 1	date 2019-04-13	rnd 1	type Standard	result 1
		Opponent Saal, Z (Zachary)				Opponent Saal, M (Migael)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Western Cape Inter Regional 2023				Tournament Western Cape Inter Regional 2023
		date 2023-03-17	rnd 4	type Blitz	result 1	date 2023-03-17	rnd 5	type Blitz	result 1
		Opponent Ndavala, J (Jeffline)				Opponent Titus, S (Sonay)

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	Kiewiet ,M (Marvin)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Kiewiet ,M (Marvin)	2	1019.2	594.2	2	1016.4	594.2	0	0	0	0	0	0
2	Mollentze ,K (Kaelin)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
2	Mollentze ,K (Kaelin)	2	1086.1	1298.6	2	1062.4	1298.6	0	0	0	0	0	0
3	Palmer ,ZE (Zante)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Palmer ,ZE (Zante)	2	1352.2	927.2	2	1364.3	927.2	0	0	0	0	0	0
4	Spies ,JH (Johannes Hermanus)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Spies ,JH (Johannes Hermanus)	2	920	495	2	935.3	495	0	0	0	0	0	0
5	September ,C (Culshum)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	September ,C (Culshum)	2	1182.3	757.3	2	1170.6	757.3	0	0	0	0	0	0
6	Amsterdam ,A (Amuscka)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
6	Amsterdam ,A (Amuscka)	2	1289.8	1077.3	2	1271	1077.3	0	0	0	0	0	0
7	Elias ,C (Chardelia)	2	1	0	2	1	0	0	0	0	0	0	0
7	Elias ,C (Chardelia)	2	1019.8	1019.8	2	1003.4	1019.8	0	0	0	0	0	0
8	Draai ,K (Kevin)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Draai ,K (Kevin)	2	1144.9	719.9	2	1129.8	719.9	0	0	0	0	0	0
9	Claassen ,L (Linique)	2	2	425	2	2	425	0	0	0	0	0	0
9	Claassen ,L (Linique)	2	1019	1444	2	986.4	1444	0	0	0	0	0	0
10	Ndavala ,J (Jeffline)	2	1	0	1	0	-425	0	0	0	1	1	425
10	Ndavala ,J (Jeffline)	2	1190.4	1190.4	1	1184.6	765.4	0	0	0	1	1177.6	1615.4

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Karelse, E (Erin-Leigh)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms