Chess South Africa Ratings Database

PLAYER PAGE

Personal

Perez, N (Nicole)

Chess SA id

2110145494

FIDE id

Date of birth

2011-04-30 (U16)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-04-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1182.2	1189.6	1181.8	1200
Raw rating	1182.2	1189.6	1181.8	1200
Weighted rating	1181	1189.6	1179.7	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	170.1	168.3	170.2	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1182.2	1189.6	1181.8	1200
Analysis
Rating	1182.2	1189.6	1181.8	1200
Raw rating	1182.2	1189.6	1181.8	1200
Weighted rating	1181	1189.6	1179.7
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	170.1	168.3	170.2	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	1182.2	1189.6	1181.8	1200
New weighted rating	1181	1189.6	1179.6	1200
New weighted performance	0	0	0	0
Temp new rating	1182.2	1189.6	1181.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1182.2	1189.6	1181.8	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	6	0	6
	0	0	0
	4	4	0
	0	0	0
History	10	4	6

Games since
	Main 6	Standard 0		Rapid 6		Blitz 0
Gender	Female
Age group	U16
Region	Ekurhuleni (GE)
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	10	4	40	-85	1211.1	1126.1
Standard	4	2	50	0	1170.8	1170.8
Rapid	6	2	33.33	-141.7	1237.9	1096.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1182.2	1189.6	1181.8	1200
2025-09-01	1182.2	1189.6	1181.8	1200
2025-08-01	1182.2	1189.6	1181.8	1200
2025-07-01	1182.2	1189.6	1181.8	1200
2025-06-01	1182.2	1189.6	1181.8	1200
2025-05-01	1182.2	1189.6	1181.8	1200
2025-04-01	1182.2	1189.6	1181.8	1200
2025-03-01	1182.2	1189.6	1181.8	1200
2025-02-01	1182.1	1189.6	1181.5	1200
2025-01-01	1176.4	1189.6	1171.6	1200
2024-12-01	1176.4	1189.6	1171.6	1200
2024-11-01	1176.4	1189.6	1171.6	1200
2024-10-01	1176.4	1189.6	1171.6	1200
2024-09-01	1176.4	1189.6	1171.6	1200
2024-08-01	1176.4	1189.6	1171.6	1200
2024-07-01	1176.4	1189.6	1171.6	1200
2024-06-01	1176.4	1189.6	1171.6	1200
2024-08-01	1176.4	1189.6	1171.6	1200
2024-04-01	1192.7	1189.6	1200	1200
2024-03-01	1192.7	1189.6	1200	1200
2024-02-01	1192.7	1189.6	1200	1200
2024-01-01	1192.7	1189.6	1200	1200
2023-12-01	1192.7	1189.6	1200	1200
2023-11-01	1192.7	1189.6	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	Kempton Park Cluster Teams League 2024 (U13 Girls)	2024-04-13	2024-04-13	Rapid	Ekurhuleni (GE)	6	6	2	Yes	Analysis
2	Ekurhuleni-North Schools Teams 2022 (U13 Girls)	2022-08-20	2022-08-20	Standard	Ekurhuleni (GE)	5	4	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament Ekurhuleni-North Schools Teams 2022				Tournament Kempton Park Cluster Teams League 2024
		date 2022-08-20	rnd 4	type Standard	result 1	date 2024-04-13	rnd 2	type Rapid	result 1
		Opponent Mthombeni, M (Musa)				Opponent Van Aarde, C (Carissa)

#	Games	Start				End
1	2	Tournament Ekurhuleni-North Schools Teams 2022				Tournament Ekurhuleni-North Schools Teams 2022
		date 2022-08-20	rnd 4	type Standard	result 1	date 2022-08-20	rnd 5	type Standard	result 1
		Opponent Mthombeni, M (Musa)				Opponent Strydom, K (Kaylinn)

#	Games	Start				End
1	2	Tournament Kempton Park Cluster Teams League 2024				Tournament Kempton Park Cluster Teams League 2024
		date 2024-04-13	rnd 1	type Rapid	result 1	date 2024-04-13	rnd 2	type Rapid	result 1
		Opponent Van Rooyen, L (Lelannie)				Opponent Van Aarde, C (Carissa)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Ekurhuleni-North Schools Teams 2022				Tournament Kempton Park Cluster Teams League 2024
		date 2022-08-20	rnd 4	type Standard	result 1	date 2024-04-13	rnd 2	type Rapid	result 1
		Opponent Mthombeni, M (Musa)				Opponent Van Aarde, C (Carissa)

#	Games	Start				End
1	2	Tournament Ekurhuleni-North Schools Teams 2022				Tournament Ekurhuleni-North Schools Teams 2022
		date 2022-08-20	rnd 4	type Standard	result 1	date 2022-08-20	rnd 5	type Standard	result 1
		Opponent Mthombeni, M (Musa)				Opponent Strydom, K (Kaylinn)

#	Games	Start				End
1	2	Tournament Kempton Park Cluster Teams League 2024				Tournament Kempton Park Cluster Teams League 2024
		date 2024-04-13	rnd 1	type Rapid	result 1	date 2024-04-13	rnd 2	type Rapid	result 1
		Opponent Van Rooyen, L (Lelannie)				Opponent Van Aarde, C (Carissa)

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	Motloung ,K (Kemoratile)	2	0	-425	0	0	0	2	0	-425	0	0	0
1	Motloung ,K (Kemoratile)	2	1313.8	888.8	0	0	0	2	1289.6	888.8	0	0	0
2	Van Aarde ,C (Carissa)	2	1	0	0	0	0	2	1	0	0	0	0
2	Van Aarde ,C (Carissa)	2	1200	1200	0	0	0	2	1200	1200	0	0	0
3	Van Rooyen ,L (Lelannie)	2	1	0	0	0	0	2	1	0	0	0	0
3	Van Rooyen ,L (Lelannie)	2	1200	1200	0	0	0	2	1200	1200	0	0	0
4	Mthombeni ,M (Musa)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mthombeni ,M (Musa)	1	1134.9	1559.9	1	1119.2	1559.9	0	0	0	0	0	0
5	Strydom ,K (Kaylinn)	1	1	425	1	1	425	0	0	0	0	0	0
5	Strydom ,K (Kaylinn)	1	1141.6	1566.6	1	1129.6	1566.6	0	0	0	0	0	0
6	Bosman ,M (Melandi)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Bosman ,M (Melandi)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Tshabalala ,M (Mvuselelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Tshabalala ,M (Mvuselelo)	1	1206.9	781.9	1	1205.5	781.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Perez, 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