Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jonathan, N (Nicole)

Chess SA id

2050108854

FIDE id

Date of birth

2005-10-20 (Adult)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-03-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1104.8	1094.8	1115.2	1200
Raw rating	1104.8	1094.8	1115.2	1200
Weighted rating	1104.8	1094.8	1115.2	1200
Weighted performance	675.9	626.6	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	189.9	192.6	187.1	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-01-01	1200 2018-01-01	1200 2019-12-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-01-01	1200 2018-01-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1104.8	1094.8	1115.2	1200
Analysis
Rating	1104.8	1094.8	1115.2	1200
Raw rating	1104.8	1094.8	1115.2	1200
Weighted rating	1104.8	1094.8	1115.2
Weighted performance	675.9	626.6	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	189.9	192.6	187.1	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	1104.8	1094.8	1115.2	1200
New weighted rating	1104.8	1094.8	1115.2	1200
New weighted performance	669.6	620.3	0	0
Temp new rating	1104.8	1094.8	1115.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1104.8	1094.8	1115.2	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	10	10	0
	10	5	5
	5	0	5
History	85	75	10

Games since
	Main 0	Standard 0		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	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	85	31.5	37.06	-110	1210.6	1100.6
Standard	75	28.5	38	-102	1203.4	1101.4
Rapid	10	3	30	-170	1264.5	1094.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1104.8	1094.8	1115.2	1200
2025-09-30	1104.8	1094.8	1115.2	1200
2025-09-01	1104.8	1094.8	1115.2	1200
2025-08-01	1104.8	1094.8	1115.2	1200
2025-07-01	1104.8	1094.8	1115.2	1200
2025-06-01	1104.8	1094.8	1115.2	1200
2025-05-01	1104.8	1094.8	1115.2	1200
2025-04-01	1104.8	1094.8	1115.2	1200
2025-03-01	1104.8	1094.8	1115.2	1200
2025-02-01	1104.8	1094.8	1115.2	1200
2025-01-01	1104.8	1094.8	1115.2	1200
2024-12-01	1104.8	1094.8	1115.2	1200
2024-11-01	1104.8	1094.8	1115.2	1200
2024-10-01	1104.8	1094.8	1115.2	1200
2024-09-01	1104.8	1094.8	1115.2	1200
2024-08-01	1104.8	1094.8	1115.2	1200
2024-07-01	1104.8	1094.8	1115.2	1200
2024-09-01	1104.8	1094.8	1115.2	1200
2024-05-01	1104.8	1094.8	1115.2	1200
2024-04-01	1104.8	1094.8	1115.2	1200
2024-03-01	1104.8	1094.8	1115.2	1200
2024-02-01	1104.8	1094.8	1115.2	1200
2024-01-01	1104.8	1094.8	1115.2	1200
2023-12-01	1104.8	1094.8	1115.2	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	Cape Town Metro Schools Chess Closed Individuals 2023 (U19 Girls)	2023-03-03	2023-03-04	Standard	Cape Town (WCT)	6	5	0.5	Yes	Analysis
2	District East Schools Chess Individual Trials 2023 (U17+U19 Girls)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	5	3	Yes	Analysis
3	Western Cape Top Schools 2022 (U18 Girls)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	5	1.5	Yes	Analysis
4	2022 East Dist Individuals (U18)	2022-03-13	2022-03-13	Rapid	Cape Town (WCT)	6	5	2	Yes	Analysis
5	CWP Youth Day Rapid 2021 (U18)	2021-06-16	2021-06-16	Rapid	Cape Town (WCT)	5	5	1	Yes	Analysis
6	2020 Western Province Open (Prestige)	2020-03-07	2020-03-08	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
7	2020 Metro Trials (U15 Girls)	2020-03-13	2020-03-14	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
8	Northern Chess Cadet Series 2020 (C)	2020-02-15	2020-02-15	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
9	2020 East District Individuals (U15)	2020-01-31	2020-02-01	Standard	Cape Town (WCT)	6	5	2.5	Yes	Analysis
10	2019 Kraaifontein Open (Development)	2019-12-07	2019-12-08	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
11	2019 Western Province League (E)	2019-07-27	2019-08-10	Standard	Cape Town (WCT)	9	4	2	Yes	Analysis
12	2019 WP Youth Open (C)	2019-07-13	2019-07-13	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
13	2019 Elsies River Open (Open)	2019-06-22	2019-06-23	Standard	Cape Town (WCT)	6	6	1	Yes	Analysis
14	2019 Western Province Open (Open)	2019-05-25	2019-05-26	Standard	Cape Town (WCT)	6	6	1.5	Yes	Analysis
15	Crossroads Open Chess Championship 2019 (C)	2019-04-27	2019-04-28	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
16	2019 Metro-East District Schools Trials (U15)	2019-02-01	2019-02-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2020 East District Individuals				Tournament Northern Chess Cadet Series 2020
		date 2020-02-01	rnd 5	type Standard	result 0.5	date 2020-02-15	rnd 1	type Standard	result 1
		Opponent Vakele, C (Chuma)				Opponent Rule, L (Liam)
2	3	Tournament Crossroads Open Chess Championship 2019				Tournament Crossroads Open Chess Championship 2019
		date 2019-04-27	rnd 3	type Standard	result 0.5	date 2019-04-28	rnd 5	type Standard	result 1
		Opponent Bandile, C (Cuphane)				Opponent Beukes, H (Heloise)
3	2	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 5	type Standard	result 1	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Buys, Z (Zaghrah)				Opponent Young, T (Tatum)

#	Games	Start				End
1	3	Tournament 2020 East District Individuals				Tournament Northern Chess Cadet Series 2020
		date 2020-02-01	rnd 5	type Standard	result 0.5	date 2020-02-15	rnd 1	type Standard	result 1
		Opponent Vakele, C (Chuma)				Opponent Rule, L (Liam)
2	3	Tournament Crossroads Open Chess Championship 2019				Tournament Crossroads Open Chess Championship 2019
		date 2019-04-27	rnd 3	type Standard	result 0.5	date 2019-04-28	rnd 5	type Standard	result 1
		Opponent Bandile, C (Cuphane)				Opponent Beukes, H (Heloise)
3	2	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 5	type Standard	result 1	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Buys, Z (Zaghrah)				Opponent Young, T (Tatum)

#	Games	Start				End
1	2	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 3	type Rapid	result 0.5	date 2022-03-13	rnd 4	type Rapid	result 0.5
		Opponent Burger, A (Amber)				Opponent Gukuta, N (Nyasha)
2	1	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 6	type Rapid	result 1	date 2022-03-13	rnd 6	type Rapid	result 1
		Opponent Daniels, J (Jayrin)				Opponent Daniels, J (Jayrin)
3	1	Tournament CWP Youth Day Rapid 2021				Tournament CWP Youth Day Rapid 2021
		date 2021-06-16	rnd 4	type Rapid	result 1	date 2021-06-16	rnd 4	type Rapid	result 1
		Opponent Mntwayi, L (Lebo)				Opponent Mntwayi, L (Lebo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 5	type Standard	result 1	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Buys, Z (Zaghrah)				Opponent Young, T (Tatum)
2	2	Tournament 2020 East District Individuals				Tournament Northern Chess Cadet Series 2020
		date 2020-02-01	rnd 6	type Standard	result 1	date 2020-02-15	rnd 1	type Standard	result 1
		Opponent Veloen, D (Dominic)				Opponent Rule, L (Liam)
3	2	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-08-10	rnd 8	type Standard	result 1	date 2019-08-10	rnd 9	type Standard	result 1
		Opponent Maritz, J (Jean)				Opponent Ntabeni, P (Phelisa)

#	Games	Start				End
1	2	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 5	type Standard	result 1	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Buys, Z (Zaghrah)				Opponent Young, T (Tatum)
2	2	Tournament 2020 East District Individuals				Tournament Northern Chess Cadet Series 2020
		date 2020-02-01	rnd 6	type Standard	result 1	date 2020-02-15	rnd 1	type Standard	result 1
		Opponent Veloen, D (Dominic)				Opponent Rule, L (Liam)
3	2	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-08-10	rnd 8	type Standard	result 1	date 2019-08-10	rnd 9	type Standard	result 1
		Opponent Maritz, J (Jean)				Opponent Ntabeni, P (Phelisa)

#	Games	Start				End
1	1	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 6	type Rapid	result 1	date 2022-03-13	rnd 6	type Rapid	result 1
		Opponent Daniels, J (Jayrin)				Opponent Daniels, J (Jayrin)
2	1	Tournament CWP Youth Day Rapid 2021				Tournament CWP Youth Day Rapid 2021
		date 2021-06-16	rnd 4	type Rapid	result 1	date 2021-06-16	rnd 4	type Rapid	result 1
		Opponent Mntwayi, L (Lebo)				Opponent Mntwayi, L (Lebo)

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	Ebrahim ,MB (Mumtaaz)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Ebrahim ,MB (Mumtaaz)	2	1216.9	791.9	1	1234.7	791.9	1	756.2	791.9	0	0	0
2	Palmer ,ZE (Zante)	2	0	-425	1	0	-425	1	0	-425	0	0	0
2	Palmer ,ZE (Zante)	2	1363.8	938.8	1	1324.8	938.8	1	1201.2	938.8	0	0	0
3	Tshitenga ,G (Gift)	1	1	425	1	1	425	0	0	0	0	0	0
3	Tshitenga ,G (Gift)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Jacobs ,T (Teleah)	1	1	425	1	1	425	0	0	0	0	0	0
4	Jacobs ,T (Teleah)	1	1077.4	1502.4	1	1062	1502.4	0	0	0	0	0	0
5	Baron ,D (Dylan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Baron ,D (Dylan)	1	1303.5	878.5	1	1307	878.5	0	0	0	0	0	0
6	Samuels ,A (Alex-John)	1	1	425	1	1	425	0	0	0	0	0	0
6	Samuels ,A (Alex-John)	1	1178.9	1603.9	1	1200	1603.9	0	0	0	0	0	0
7	Van Wyk ,N (Nicholas)	1	1	425	1	1	425	0	0	0	0	0	0
7	Van Wyk ,N (Nicholas)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Cencelli ,G (Ghia Sofia)	1	1	425	1	1	425	0	0	0	0	0	0
8	Cencelli ,G (Ghia Sofia)	1	1150.9	1575.9	1	1150.4	1575.9	0	0	0	0	0	0
9	Ngqalelo ,Z (Zikho)	1	1	425	1	1	425	0	0	0	0	0	0
9	Ngqalelo ,Z (Zikho)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Ngqongwa ,N (Ntando)	1	1	425	1	1	425	0	0	0	0	0	0
10	Ngqongwa ,N (Ntando)	1	1149.9	1574.9	1	1137.6	1574.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Jonathan, N (Nicole)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms