Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Niekerk, M (Mikayla)

Chess SA id

2110100316

FIDE id

Date of birth

2011-05-10 (U16)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-07-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1123.2	1121.2	1200	1200
Raw rating	1123.2	1121.2	1200	1200
Weighted rating	1123.2	1121.2	1200	1200
Weighted performance	171	170.5	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	185	185.5	165.8	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1123.2	1121.2	1200	1200
Analysis
Rating	1123.2	1121.2	1200	1200
Raw rating	1123.2	1121.2	1200	1200
Weighted rating	1123.2	1121.2	1200
Weighted performance	171	170.5	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	185	185.5	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	1123.2	1121.2	1200	1200
New weighted rating	1123.2	1121.2	1200	1200
New weighted performance	164.5	164	0	0
Temp new rating	1123.2	1121.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1123.2	1121.2	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	31	31

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	31	13	41.94	-68.5	1137	1068.5
Standard	31	13	41.94	-68.5	1137	1068.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1123.2	1121.2	1200	1200
2025-09-30	1123.2	1121.2	1200	1200
2025-09-01	1123.2	1121.2	1200	1200
2025-08-01	1123.2	1121.2	1200	1200
2025-07-01	1123.2	1121.2	1200	1200
2025-06-01	1123.2	1121.2	1200	1200
2025-05-01	1123.2	1121.2	1200	1200
2025-04-01	1123.2	1121.2	1200	1200
2025-03-01	1123.2	1121.2	1200	1200
2025-02-01	1123.2	1121.2	1200	1200
2025-01-01	1123.2	1121.2	1200	1200
2024-12-01	1123.2	1121.2	1200	1200
2024-11-01	1123.2	1121.2	1200	1200
2024-10-01	1123.2	1121.2	1200	1200
2024-09-01	1123.2	1121.2	1200	1200
2024-08-01	1123.2	1121.2	1200	1200
2024-07-01	1123.2	1121.2	1200	1200
2024-09-01	1123.2	1121.2	1200	1200
2024-05-01	1123.2	1121.2	1200	1200
2024-04-01	1123.2	1121.2	1200	1200
2024-03-01	1123.2	1121.2	1200	1200
2024-02-01	1123.2	1121.2	1200	1200
2024-01-01	1123.2	1121.2	1200	1200
2023-12-01	1123.2	1121.2	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	Chessnuts Under 1200 Rated Tournament 2019 (Pawns)	2019-07-13	2019-07-13	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
2	Chessnuts Challenge 1 2019 (Knights)	2019-02-02	2019-02-02	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
3	Chessnuts - Under 1000 Ratings Tournament 2018 (B)	2018-07-21	2018-07-21	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
4	JHB Metro Junior Closed 2018 (U8)	2018-07-28	2018-07-29	Standard	Johannesburg Metro (GJM)	6	6	2	Yes	Analysis
5	Chessnuts Youth Day Chess Tournament 2018 (U8)	2018-06-16	2018-06-16	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
6	Fonties Challenge 2018 (U7)	2018-04-21	2018-04-21	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Chessnuts Under 1200 Rated Tournament 2019				Tournament Chessnuts Under 1200 Rated Tournament 2019
		date 2019-07-13	rnd 1	type Standard	result 1	date 2019-07-13	rnd 2	type Standard	result 1
		Opponent George, C (Caleb)				Opponent Monginho, L (Lucio)
2	2	Tournament Chessnuts Challenge 1 2019				Tournament Chessnuts Challenge 1 2019
		date 2019-02-02	rnd 3	type Standard	result 1	date 2019-02-02	rnd 4	type Standard	result 1
		Opponent Rai, T (Tripti)				Opponent Ngubane, S (Scebo)
3	2	Tournament Chessnuts Youth Day Chess Tournament 2018				Tournament Chessnuts Youth Day Chess Tournament 2018
		date 2018-06-16	rnd 2	type Standard	result 1	date 2018-06-16	rnd 3	type Standard	result 1
		Opponent Goddard, A (Amiel)				Opponent Van Westing, W (Wiaan)

#	Games	Start				End
1	2	Tournament Chessnuts Under 1200 Rated Tournament 2019				Tournament Chessnuts Under 1200 Rated Tournament 2019
		date 2019-07-13	rnd 1	type Standard	result 1	date 2019-07-13	rnd 2	type Standard	result 1
		Opponent George, C (Caleb)				Opponent Monginho, L (Lucio)
2	2	Tournament Chessnuts Challenge 1 2019				Tournament Chessnuts Challenge 1 2019
		date 2019-02-02	rnd 3	type Standard	result 1	date 2019-02-02	rnd 4	type Standard	result 1
		Opponent Rai, T (Tripti)				Opponent Ngubane, S (Scebo)
3	2	Tournament Chessnuts Youth Day Chess Tournament 2018				Tournament Chessnuts Youth Day Chess Tournament 2018
		date 2018-06-16	rnd 2	type Standard	result 1	date 2018-06-16	rnd 3	type Standard	result 1
		Opponent Goddard, A (Amiel)				Opponent Van Westing, W (Wiaan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Chessnuts Under 1200 Rated Tournament 2019				Tournament Chessnuts Under 1200 Rated Tournament 2019
		date 2019-07-13	rnd 1	type Standard	result 1	date 2019-07-13	rnd 2	type Standard	result 1
		Opponent George, C (Caleb)				Opponent Monginho, L (Lucio)
2	2	Tournament Chessnuts Challenge 1 2019				Tournament Chessnuts Challenge 1 2019
		date 2019-02-02	rnd 3	type Standard	result 1	date 2019-02-02	rnd 4	type Standard	result 1
		Opponent Rai, T (Tripti)				Opponent Ngubane, S (Scebo)
3	2	Tournament Chessnuts Youth Day Chess Tournament 2018				Tournament Chessnuts Youth Day Chess Tournament 2018
		date 2018-06-16	rnd 2	type Standard	result 1	date 2018-06-16	rnd 3	type Standard	result 1
		Opponent Goddard, A (Amiel)				Opponent Van Westing, W (Wiaan)

#	Games	Start				End
1	2	Tournament Chessnuts Under 1200 Rated Tournament 2019				Tournament Chessnuts Under 1200 Rated Tournament 2019
		date 2019-07-13	rnd 1	type Standard	result 1	date 2019-07-13	rnd 2	type Standard	result 1
		Opponent George, C (Caleb)				Opponent Monginho, L (Lucio)
2	2	Tournament Chessnuts Challenge 1 2019				Tournament Chessnuts Challenge 1 2019
		date 2019-02-02	rnd 3	type Standard	result 1	date 2019-02-02	rnd 4	type Standard	result 1
		Opponent Rai, T (Tripti)				Opponent Ngubane, S (Scebo)
3	2	Tournament Chessnuts Youth Day Chess Tournament 2018				Tournament Chessnuts Youth Day Chess Tournament 2018
		date 2018-06-16	rnd 2	type Standard	result 1	date 2018-06-16	rnd 3	type Standard	result 1
		Opponent Goddard, A (Amiel)				Opponent Van Westing, W (Wiaan)

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	Chinoruma ,K (Kupa)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Chinoruma ,K (Kupa)	2	1043.1	618.1	2	1042.8	618.1	0	0	0	0	0	0
2	Rademeyer ,L (Luca)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Rademeyer ,L (Luca)	2	1188.9	763.9	2	1190.2	763.9	0	0	0	0	0	0
3	Meij ,A (Ariel)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Meij ,A (Ariel)	2	1197.9	772.9	2	1198.8	772.9	0	0	0	0	0	0
4	Giese ,M (Mason)	1	1	425	1	1	425	0	0	0	0	0	0
4	Giese ,M (Mason)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Van Tonder ,E (Ewan)	1	1	425	1	1	425	0	0	0	0	0	0
5	Van Tonder ,E (Ewan)	1	1181.9	1606.9	1	1178.4	1606.9	0	0	0	0	0	0
6	Rai ,T (Tripti)	1	1	425	1	1	425	0	0	0	0	0	0
6	Rai ,T (Tripti)	1	1124.5	1549.5	1	1119.2	1549.5	0	0	0	0	0	0
7	Monginho ,L (Lucio)	1	1	425	1	1	425	0	0	0	0	0	0
7	Monginho ,L (Lucio)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Van Westing ,W (Wiaan)	1	1	425	1	1	425	0	0	0	0	0	0
8	Van Westing ,W (Wiaan)	1	1201.3	1626.3	1	1201.6	1626.3	0	0	0	0	0	0
9	Raj ,T (Tejashavi)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Raj ,T (Tejashavi)	1	1180.8	755.8	1	1166.6	755.8	0	0	0	0	0	0
10	Van Niekerk ,C (Callie)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Van Niekerk ,C (Callie)	1	530.8	105.8	1	530.8	105.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Van Niekerk, M (Mikayla)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms