Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kotze, N (Ninke)

Chess SA id

2120138442

FIDE id

Date of birth

2012-11-06 (U14)

Gender

Female

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-03-10

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1127.3	1126	1179.6	1200
Raw rating	1127.3	1126	1179.6	1200
Weighted rating	1127.3	1126	1179.6	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	183.9	184.3	170.7	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 2019-12-01	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 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1127.3	1126	1179.6	1200
Analysis
Rating	1127.3	1126	1179.6	1200
Raw rating	1127.3	1126	1179.6	1200
Weighted rating	1127.3	1126	1179.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	183.9	184.3	170.7	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	1127.3	1126	1179.6	1200
New weighted rating	1127.3	1126	1179.6	1200
New weighted performance	0	0	0	0
Temp new rating	1127.3	1126	1179.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1127.3	1126	1179.6	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
	3	0	3
	11	11	0
	0	0	0
History	14	11	3

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U14
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	14	4.5	32.14	-151.8	1196.7	1044.9
Standard	11	3.5	31.82	-154.5	1191.2	1036.6
Rapid	3	1	33.33	-141.7	1216.7	1075
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1127.3	1126	1179.6	1200
2025-09-01	1127.3	1126	1179.6	1200
2025-08-01	1127.3	1126	1179.6	1200
2025-07-01	1127.3	1126	1179.6	1200
2025-06-01	1127.3	1126	1179.6	1200
2025-05-01	1127.3	1126	1179.6	1200
2025-04-01	1127.3	1126	1179.6	1200
2025-03-01	1127.3	1126	1179.6	1200
2025-02-01	1127.3	1126	1179.6	1200
2025-01-01	1127.3	1126	1179.6	1200
2024-12-01	1127.3	1126	1179.6	1200
2024-11-01	1127.3	1126	1179.6	1200
2024-10-01	1127.3	1126	1179.6	1200
2024-09-01	1127.3	1126	1179.6	1200
2024-08-01	1127.3	1126	1179.6	1200
2024-07-01	1127.3	1126	1179.6	1200
2024-06-01	1127.3	1126	1179.6	1200
2024-08-01	1127.3	1126	1179.6	1200
2024-04-01	1127.3	1126	1179.6	1200
2024-03-01	1127.3	1126	1179.6	1200
2024-02-01	1127.3	1126	1179.6	1200
2024-01-01	1127.3	1126	1179.6	1200
2023-12-01	1127.3	1126	1179.6	1200
2023-11-01	1127.3	1126	1179.6	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	Overberg Primary School Trials (Region 2)	2023-02-24	2023-03-10	Rapid	Overberg (WOS)	6	3	1	Yes	Analysis
2	Western Cape Schools 2022 (U11 Girls)	2022-05-28	2022-05-29	Standard	Cape Winelands (WCW)	6	6	1.5	Yes	Analysis
3	Overberg Primary Schools Closed 2022 (U11 Girls)	2022-03-12	2022-03-12	Standard	Overberg (WOS)	5	5	2	Yes	Analysis

#	Games	Start				End
1	1	Tournament Overberg Primary School Trials				Tournament Overberg Primary School Trials
		date 2023-02-24	rnd 1	type Rapid	result 1	date 2023-02-24	rnd 1	type Rapid	result 1
		Opponent October, M (Michelle)				Opponent October, M (Michelle)
2	1	Tournament Western Cape Schools 2022				Tournament Western Cape Schools 2022
		date 2022-05-29	rnd 5	type Standard	result 1	date 2022-05-29	rnd 5	type Standard	result 1
		Opponent Seymour, A (Amber)				Opponent Seymour, A (Amber)
3	1	Tournament Western Cape Schools 2022				Tournament Western Cape Schools 2022
		date 2022-05-28	rnd 3	type Standard	result 0.5	date 2022-05-28	rnd 3	type Standard	result 0.5
		Opponent Herbst, L (Lia)				Opponent Herbst, L (Lia)

#	Games	Start				End
1	1	Tournament Western Cape Schools 2022				Tournament Western Cape Schools 2022
		date 2022-05-29	rnd 5	type Standard	result 1	date 2022-05-29	rnd 5	type Standard	result 1
		Opponent Seymour, A (Amber)				Opponent Seymour, A (Amber)
2	1	Tournament Western Cape Schools 2022				Tournament Western Cape Schools 2022
		date 2022-05-28	rnd 3	type Standard	result 0.5	date 2022-05-28	rnd 3	type Standard	result 0.5
		Opponent Herbst, L (Lia)				Opponent Herbst, L (Lia)
3	1	Tournament Overberg Primary Schools Closed 2022				Tournament Overberg Primary Schools Closed 2022
		date 2022-03-12	rnd 5	type Standard	result 1	date 2022-03-12	rnd 5	type Standard	result 1
		Opponent Van Den Berg, P (Petro)				Opponent Van Den Berg, P (Petro)

#	Games	Start				End
1	1	Tournament Overberg Primary School Trials				Tournament Overberg Primary School Trials
		date 2023-02-24	rnd 1	type Rapid	result 1	date 2023-02-24	rnd 1	type Rapid	result 1
		Opponent October, M (Michelle)				Opponent October, M (Michelle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Overberg Primary School Trials				Tournament Overberg Primary School Trials
		date 2023-02-24	rnd 1	type Rapid	result 1	date 2023-02-24	rnd 1	type Rapid	result 1
		Opponent October, M (Michelle)				Opponent October, M (Michelle)
2	1	Tournament Western Cape Schools 2022				Tournament Western Cape Schools 2022
		date 2022-05-29	rnd 5	type Standard	result 1	date 2022-05-29	rnd 5	type Standard	result 1
		Opponent Seymour, A (Amber)				Opponent Seymour, A (Amber)
3	1	Tournament Overberg Primary Schools Closed 2022				Tournament Overberg Primary Schools Closed 2022
		date 2022-03-12	rnd 5	type Standard	result 1	date 2022-03-12	rnd 5	type Standard	result 1
		Opponent Van Den Berg, P (Petro)				Opponent Van Den Berg, P (Petro)

#	Games	Start				End
1	1	Tournament Western Cape Schools 2022				Tournament Western Cape Schools 2022
		date 2022-05-29	rnd 5	type Standard	result 1	date 2022-05-29	rnd 5	type Standard	result 1
		Opponent Seymour, A (Amber)				Opponent Seymour, A (Amber)
2	1	Tournament Overberg Primary Schools Closed 2022				Tournament Overberg Primary Schools Closed 2022
		date 2022-03-12	rnd 5	type Standard	result 1	date 2022-03-12	rnd 5	type Standard	result 1
		Opponent Van Den Berg, P (Petro)				Opponent Van Den Berg, P (Petro)
3	1	Tournament Overberg Primary Schools Closed 2022				Tournament Overberg Primary Schools Closed 2022
		date 2022-03-12	rnd 3	type Standard	result 1	date 2022-03-12	rnd 3	type Standard	result 1
		Opponent Arendse, J (Jenivah)				Opponent Arendse, J (Jenivah)

#	Games	Start				End
1	1	Tournament Overberg Primary School Trials				Tournament Overberg Primary School Trials
		date 2023-02-24	rnd 1	type Rapid	result 1	date 2023-02-24	rnd 1	type Rapid	result 1
		Opponent October, M (Michelle)				Opponent October, M (Michelle)

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	Blignaut ,L (Liza)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Blignaut ,L (Liza)	2	1192.6	767.6	2	1191	767.6	0	0	0	0	0	0
2	Du Preez ,A (Alet)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Du Preez ,A (Alet)	2	1196.9	771.9	2	1209.2	771.9	0	0	0	0	0	0
3	Van Der Linde ,L (Luandi)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Van Der Linde ,L (Luandi)	1	1183.4	758.4	1	1180.4	758.4	0	0	0	0	0	0
4	Taute ,E (Edwina)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Taute ,E (Edwina)	1	1283.7	858.7	1	1292.9	858.7	0	0	0	0	0	0
5	Van Den Berg ,P (Petro)	1	1	425	1	1	425	0	0	0	0	0	0
5	Van Den Berg ,P (Petro)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Seymour ,A (Amber)	1	1	425	1	1	425	0	0	0	0	0	0
6	Seymour ,A (Amber)	1	1099.5	1524.5	1	1140.4	1524.5	0	0	0	0	0	0
7	Herbst ,L (Lia)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Herbst ,L (Lia)	1	1184.7	1184.7	1	1200	1184.7	0	0	0	0	0	0
8	Buhr ,G (Gretchen)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Buhr ,G (Gretchen)	1	1172.5	747.5	1	1221.2	747.5	0	0	0	0	0	0
9	Arendse ,J (Jenivah)	1	1	425	1	1	425	0	0	0	0	0	0
9	Arendse ,J (Jenivah)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Beyers ,S (Skylar)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Beyers ,S (Skylar)	1	1250	825	0	0	0	1	1226.4	825	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Kotze, N (Ninke)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms