Chess South Africa Ratings Database

PLAYER PAGE

Personal

Immerman, M (Mikayla)

Chess SA id

2140306603

FIDE id

Date of birth

2014-06-24 (U12)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1226.2	1200	1171.6	1200
Raw rating	1226.2	1200	1171.6	1200
Weighted rating	1212.1	1200	1147.8	1200
Weighted performance	1093.4	0	1050.9	0
Floor	726.2	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	159.7	165.8	172.7	165.8
Highest rating	1226.2 2025-07-01	1200 2024-11-01	1200 2024-11-01	1200 2024-11-01
Highest raw rating	1226.2 2025-07-01	1200 2024-11-01	1200 2024-07-01	1200 2024-11-01
Highest weighted rating	1207.1 2025-08-01	1200 2024-11-01	1200 2024-11-01	1200 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-11-01	1200 2024-12-01	1200 2024-11-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1226.2	1200	1171.6	1200
Analysis
Rating	1226.2	1200	1171.6	1200
Raw rating	1226.2	1200	1171.6	1200
Weighted rating	1212.1	1200	1147.8
Weighted performance	1093.4	0	1050.9
K-factor	36	36	36	36
Floor	726.2	700	700	700
Max/Min rating change allowed	159.7	165.8	172.7	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	1226.2	1200	1171.6	1200
New weighted rating	1213.7	1200	1149.3	1200
New weighted performance	1086.3	0	1044.1	0
Temp new rating	1226.2	1200	1171.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1226.2	1200	1171.6	1200
New K-factor	36	36	36	36
New floor	726.2	700	700	700

Item	Main	Rapid
	0	0
	11	11
	18	18
	0	0
	0	0
	0	0
History	29	29

Games since
	Main 29	Standard 0		Rapid 29		Blitz 0
Gender	Female
Age group	U12
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1797		302		128
Female	426		66		16
U12	351		47		18
U12 Female	113		14		2
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 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	11	5.5	50	0	1303.5	1303.5
Standard	0	0	0	0	0	0
Rapid	11	5.5	50	0	1303.5	1303.5
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	29	11.5	39.66	-87.9	1337.8	1249.9
Standard	0	0	0	0	0	0
Rapid	29	11.5	39.66	-87.9	1337.8	1249.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1226.2	1200	1171.6	1200
2025-09-30	1226.2	1200	1171.6	1200
2025-09-01	1226.2	1200	1171.6	1200
2025-08-01	1226.2	1200	1171.6	1200
2025-07-01	1226.2	1200	1171.6	1200
2025-06-01	1209.3	1200	1158.3	1200
2025-05-01	1209.3	1200	1158.3	1200
2025-04-01	1209.3	1200	1158.3	1200
2025-03-01	1209.3	1200	1158.3	1200
2025-02-01	1202.1	1200	1138.4	1200
2025-01-01	1202.1	1200	1078.8	1200
2024-12-01	1202.1	1200	1078.8	1200
2024-11-01	1202.1	1200	1078.8	1200
2024-10-01	1202.1	1200	1078.8	1200
2024-09-01	1202.1	1200	1078.8	1200
2024-08-01	1194.4	1200	1041.6	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	JMC Blairgowrie Rapid 2025 (Open)	2025-06-08	2025-06-08	Rapid	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis
2	Chess Power House Feb Rapid 2025 (B)	2025-02-02	2025-02-02	Rapid	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	JMC Blairgowrie Rapid 2025 (Open)	2025-06-08	2025-06-08	Rapid	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis
2	Chess Power House Feb Rapid 2025 (B)	2025-02-02	2025-02-02	Rapid	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
3	CPH King David Linksfield Aug Rapid 2024 (C)	2024-08-18	2024-08-18	Rapid	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
4	JNW Rapid - Helpmekaar Kollege 2024	2024-07-28	2024-07-28	Rapid	Johannesburg Metro (GJM)	7	7	2.5	Yes	Analysis
5	JMC NG Weltevreden Church 2024	2024-06-29	2024-06-29	Rapid	Johannesburg Metro (GJM)	7	6	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament Chess Power House Feb Rapid 2025				Tournament JMC Blairgowrie Rapid 2025
		date 2025-02-02	rnd 4	type Rapid	result 1	date 2025-06-08	rnd 1	type Rapid	result 1
		Opponent Newman, L (Liyu)				Opponent Veerapan-Lewis, L (Leila)
2	3	Tournament CPH King David Linksfield Aug Rapid 2024				Tournament Chess Power House Feb Rapid 2025
		date 2024-08-18	rnd 4	type Rapid	result 1	date 2025-02-02	rnd 1	type Rapid	result 1
		Opponent Kotsi, M (Molemo)				Opponent Sussman, D (Danielle)
3	2	Tournament JNW Rapid - Helpmekaar Kollege 2024				Tournament JNW Rapid - Helpmekaar Kollege 2024
		date 2024-07-28	rnd 4	type Rapid	result 1	date 2024-07-28	rnd 5	type Rapid	result 1
		Opponent Magobongo, E (Emihle)				Opponent Moabi, O (Olerato)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Chess Power House Feb Rapid 2025				Tournament JMC Blairgowrie Rapid 2025
		date 2025-02-02	rnd 4	type Rapid	result 1	date 2025-06-08	rnd 1	type Rapid	result 1
		Opponent Newman, L (Liyu)				Opponent Veerapan-Lewis, L (Leila)
2	3	Tournament CPH King David Linksfield Aug Rapid 2024				Tournament Chess Power House Feb Rapid 2025
		date 2024-08-18	rnd 4	type Rapid	result 1	date 2025-02-02	rnd 1	type Rapid	result 1
		Opponent Kotsi, M (Molemo)				Opponent Sussman, D (Danielle)
3	2	Tournament JNW Rapid - Helpmekaar Kollege 2024				Tournament JNW Rapid - Helpmekaar Kollege 2024
		date 2024-07-28	rnd 4	type Rapid	result 1	date 2024-07-28	rnd 5	type Rapid	result 1
		Opponent Magobongo, E (Emihle)				Opponent Moabi, O (Olerato)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament JNW Rapid - Helpmekaar Kollege 2024				Tournament JNW Rapid - Helpmekaar Kollege 2024
		date 2024-07-28	rnd 4	type Rapid	result 1	date 2024-07-28	rnd 5	type Rapid	result 1
		Opponent Magobongo, E (Emihle)				Opponent Moabi, O (Olerato)
2	1	Tournament JMC Blairgowrie Rapid 2025				Tournament JMC Blairgowrie Rapid 2025
		date 2025-06-08	rnd 6	type Rapid	result 1	date 2025-06-08	rnd 6	type Rapid	result 1
		Opponent Tixier, C (Charlotte)				Opponent Tixier, C (Charlotte)
3	1	Tournament JMC Blairgowrie Rapid 2025				Tournament JMC Blairgowrie Rapid 2025
		date 2025-06-08	rnd 4	type Rapid	result 1	date 2025-06-08	rnd 4	type Rapid	result 1
		Opponent Botha-Tixier, V (Vanessa)				Opponent Botha-Tixier, V (Vanessa)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament JNW Rapid - Helpmekaar Kollege 2024				Tournament JNW Rapid - Helpmekaar Kollege 2024
		date 2024-07-28	rnd 4	type Rapid	result 1	date 2024-07-28	rnd 5	type Rapid	result 1
		Opponent Magobongo, E (Emihle)				Opponent Moabi, O (Olerato)
2	1	Tournament JMC Blairgowrie Rapid 2025				Tournament JMC Blairgowrie Rapid 2025
		date 2025-06-08	rnd 6	type Rapid	result 1	date 2025-06-08	rnd 6	type Rapid	result 1
		Opponent Tixier, C (Charlotte)				Opponent Tixier, C (Charlotte)
3	1	Tournament JMC Blairgowrie Rapid 2025				Tournament JMC Blairgowrie Rapid 2025
		date 2025-06-08	rnd 4	type Rapid	result 1	date 2025-06-08	rnd 4	type Rapid	result 1
		Opponent Botha-Tixier, V (Vanessa)				Opponent Botha-Tixier, V (Vanessa)

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	Chimbala ,J (Junior)	1	0	-425	0	0	0	1	0	-425	0	0	0
1	Chimbala ,J (Junior)	1	1794.8	1369.8	0	0	0	1	1200	1369.8	0	0	0
2	Prinsloo ,A (Alexander)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Prinsloo ,A (Alexander)	1	1376.2	951.2	0	0	0	1	746.6	951.2	0	0	0
3	Veerapan-Lewis ,L (Leila)	1	1	425	0	0	0	1	1	425	0	0	0
3	Veerapan-Lewis ,L (Leila)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
4	Egeonu ,C (Chigozie)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Egeonu ,C (Chigozie)	1	1610.2	1185.2	0	0	0	1	1313.6	1185.2	0	0	0
5	Papanicolaou ,A (Alexandra)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Papanicolaou ,A (Alexandra)	1	1435.6	1010.6	0	0	0	1	1185.4	1010.6	0	0	0
6	Prinsloo ,N (Nicholas)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Prinsloo ,N (Nicholas)	1	1408.7	983.7	0	0	0	1	895.6	983.7	0	0	0
7	Moustakis ,C (Costa)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Moustakis ,C (Costa)	1	1402.2	977.2	0	0	0	1	880.4	977.2	0	0	0
8	Newman ,L (Liyu)	1	1	425	0	0	0	1	1	425	0	0	0
8	Newman ,L (Liyu)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Block ,S (Shlomo)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Block ,S (Shlomo)	1	1332.2	907.2	0	0	0	1	1260.5	907.2	0	0	0
10	Sukraj ,T (Tivaar)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Sukraj ,T (Tivaar)	1	1352	927	0	0	0	1	1200	927	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Immerman, 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