Chess South Africa Ratings Database

PLAYER PAGE

Personal

Landsman, M (Mikayla Jemelia Abigail)

Chess SA id

2100137701

FIDE id

Date of birth

2010-03-04 (U16)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1235.6	1247.7	1196.6	1200
Raw rating	1235.6	1247.7	1196.6	1200
Weighted rating	1235.3	1247	1196.6	1200
Weighted performance	930.7	881.2	905.9	0
Floor	744.2	753.4	704	700
K-factor	36	36	36	36
Min/Max rating change allowed	157.6	154.9	166.6	165.8
Highest rating	1318.2 2022-11-01	1350 2022-09-01	1204 2023-12-01	1200 2018-10-01
Highest raw rating	1244.2 2023-12-01	1253.4 2024-03-01	1204 2023-12-01	1200 2024-03-01
Highest weighted rating	1244.2 2025-06-01	1253.4 2024-10-01	1204 2018-10-01	1200 2018-10-01
Highest weighted performance	1318.2 2022-11-01	1350 2022-09-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1235.6	1247.7	1196.6	1200
Analysis
Rating	1235.6	1247.7	1196.6	1200
Raw rating	1235.6	1247.7	1196.6	1200
Weighted rating	1235.3	1247	1196.6
Weighted performance	930.7	881.2	905.9
K-factor	36	36	36	36
Floor	744.2	753.4	704	700
Max/Min rating change allowed	157.6	154.9	166.6	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	1235.6	1247.7	1196.6	1200
New weighted rating	1235.3	1247	1196.6	1200
New weighted performance	923.6	873.8	898.7	0
Temp new rating	1235.6	1247.7	1196.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1235.6	1247.7	1196.6	1200
New K-factor	36	36	36	36
New floor	744.2	753.4	704	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	11	5	6
	24	9	15
	31	21	10
	0	0	0
History	66	35	31

Games since
	Main 17	Standard 5		Rapid 12		Blitz 0
Gender	Female
Age group	U16
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
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	66	31.5	47.73	-19.3	1209.8	1190.5
Standard	35	17.5	50	0	1217.4	1217.4
Rapid	31	14	45.16	-41.1	1201.2	1160.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1235.6	1247.7	1196.6	1200
2025-09-30	1235.6	1247.7	1196.6	1200
2025-09-01	1235.6	1247.7	1196.6	1200
2025-08-01	1235.6	1247.7	1196.6	1200
2025-07-01	1235.6	1247.7	1196.5	1200
2025-06-01	1235.6	1247.7	1196.4	1200
2025-05-01	1235.6	1247.7	1196.4	1200
2025-04-01	1235.5	1247.7	1196.4	1200
2025-03-01	1235.4	1247.7	1196.4	1200
2025-02-01	1235.1	1247.6	1196.4	1200
2025-01-01	1234.2	1245.1	1196.4	1200
2024-12-01	1234.2	1245.1	1196.4	1200
2024-11-01	1234.2	1245.1	1196.4	1200
2024-10-01	1234.2	1245.1	1196.4	1200
2024-09-01	1234.2	1245.1	1196.4	1200
2024-08-01	1234.2	1245.1	1196.4	1200
2024-07-01	1234.2	1245.1	1196.4	1200
2024-09-01	1234.2	1245.1	1196.4	1200
2024-05-01	1234.2	1245.1	1196.4	1200
2024-04-01	1234.2	1245.1	1196.4	1200
2024-03-01	1235.4	1253.4	1196.4	1200
2024-02-01	1244.2	1253.4	1204	1200
2024-01-01	1244.2	1253.4	1204	1200
2023-12-01	1244.2	1253.4	1204	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 Winelands Schools - Prestige 2024 (U15 Girls)	2024-03-02	2024-03-02	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
2	Cape Winelands Schools - HS Trials 1 2024 (U15 Girls)	2024-02-17	2024-02-17	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis
3	Ashton Skaakmat Rapid 2023 (U13)	2023-11-18	2023-11-18	Rapid	Cape Winelands (WCW)	6	6	3.5	Yes	Analysis
4	Langeberg Top Schools 2023 (U7-U13 Mix)	2023-07-29	2023-07-29	Rapid	Cape Winelands (WCW)	5	4	3	Yes	Analysis
5	Cape Winelands Schools Prestige 2023 (U13 Girls)	2023-03-11	2023-03-11	Standard	Cape Winelands (WCW)	5	4	2	Yes	Analysis
6	Langeberg Schools Chess Trials 2023 (U13 Girls)	2023-02-11	2023-02-11	Rapid	Cape Winelands (WCW)	5	5	2	Yes	Analysis
7	Cape Winelands Schools Chess - Trials 1 2023 (U13 Girls)	2023-02-18	2023-02-18	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
8	CW Grass Roots Tournament 2022 (U13 Girls)	2022-11-19	2022-11-19	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
9	Strategema 2022 (U13)	2022-09-10	2022-09-10	Standard	Cape Winelands (WCW)	5	1	1	Yes	Analysis
10	Brave Knights Chess Festival 2022 (B)	2022-07-30	2022-07-30	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
11	McGregor Open 2022 (B)	2022-06-11	2022-06-11	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
12	Strategema Chess Festival 2022 (U13 Girls)	2022-05-14	2022-05-14	Rapid	Cape Winelands (WCW)	5	5	1	Yes	Analysis
13	Cape Winelands Schools 2022 (U13 Girls)	2022-03-12	2022-03-12	Standard	Cape Winelands (WCW)	5	5	1	Yes	Analysis
14	Lanfeberg Schools Chess Trials 2022 (U13 Girls)	2022-02-26	2022-02-26	Rapid	Cape Winelands (WCW)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Langeberg Top Schools 2023				Tournament Ashton Skaakmat Rapid 2023
		date 2023-07-29	rnd 5	type Rapid	result 1	date 2023-11-18	rnd 2	type Rapid	result 1
		Opponent Pekeur, T (Thelmay)				Opponent Solomons, GM (Gabriella)
2	3	Tournament Cape Winelands Schools Prestige 2023				Tournament Langeberg Top Schools 2023
		date 2023-03-11	rnd 5	type Standard	result 1	date 2023-07-29	rnd 3	type Rapid	result 1
		Opponent Petersen, T (Tamrin Keisha)				Opponent Joel, R (Roneeq)
3	3	Tournament CW Grass Roots Tournament 2022				Tournament CW Grass Roots Tournament 2022
		date 2022-11-19	rnd 2	type Standard	result 1	date 2022-11-19	rnd 4	type Standard	result 1
		Opponent Harmse, T (Taylia)				Opponent September, C (Cindy-Joy)

#	Games	Start				End
1	3	Tournament CW Grass Roots Tournament 2022				Tournament CW Grass Roots Tournament 2022
		date 2022-11-19	rnd 2	type Standard	result 1	date 2022-11-19	rnd 4	type Standard	result 1
		Opponent Harmse, T (Taylia)				Opponent September, C (Cindy-Joy)
2	2	Tournament Cape Winelands Schools Prestige 2023				Tournament Cape Winelands Schools - Prestige 2024
		date 2023-03-11	rnd 5	type Standard	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Petersen, T (Tamrin Keisha)				Opponent Reynard, T (Tamara)
3	2	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Prestige 2023
		date 2023-02-18	rnd 5	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Crotz, E (Euodia)				Opponent Bezuidenhoudt, D (Danielle)

#	Games	Start				End
1	3	Tournament Langeberg Top Schools 2023				Tournament Ashton Skaakmat Rapid 2023
		date 2023-07-29	rnd 5	type Rapid	result 1	date 2023-11-18	rnd 2	type Rapid	result 1
		Opponent Pekeur, T (Thelmay)				Opponent Solomons, GM (Gabriella)
2	2	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 2	type Rapid	result 1	date 2024-02-17	rnd 3	type Rapid	result 1
		Opponent Hendricks, M (Meagan)				Opponent Toffa, L (Leighkin)
3	2	Tournament Ashton Skaakmat Rapid 2023				Tournament Ashton Skaakmat Rapid 2023
		date 2023-11-18	rnd 5	type Rapid	result 0.5	date 2023-11-18	rnd 6	type Rapid	result 1
		Opponent Damons, S (Stephlinn)				Opponent Stevens, W (Wildeno)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Langeberg Top Schools 2023				Tournament Ashton Skaakmat Rapid 2023
		date 2023-07-29	rnd 5	type Rapid	result 1	date 2023-11-18	rnd 2	type Rapid	result 1
		Opponent Pekeur, T (Thelmay)				Opponent Solomons, GM (Gabriella)
2	3	Tournament Cape Winelands Schools Prestige 2023				Tournament Langeberg Top Schools 2023
		date 2023-03-11	rnd 5	type Standard	result 1	date 2023-07-29	rnd 3	type Rapid	result 1
		Opponent Petersen, T (Tamrin Keisha)				Opponent Joel, R (Roneeq)
3	3	Tournament CW Grass Roots Tournament 2022				Tournament CW Grass Roots Tournament 2022
		date 2022-11-19	rnd 2	type Standard	result 1	date 2022-11-19	rnd 4	type Standard	result 1
		Opponent Harmse, T (Taylia)				Opponent September, C (Cindy-Joy)

#	Games	Start				End
1	3	Tournament CW Grass Roots Tournament 2022				Tournament CW Grass Roots Tournament 2022
		date 2022-11-19	rnd 2	type Standard	result 1	date 2022-11-19	rnd 4	type Standard	result 1
		Opponent Harmse, T (Taylia)				Opponent September, C (Cindy-Joy)
2	2	Tournament Cape Winelands Schools Prestige 2023				Tournament Cape Winelands Schools - Prestige 2024
		date 2023-03-11	rnd 5	type Standard	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Petersen, T (Tamrin Keisha)				Opponent Reynard, T (Tamara)
3	2	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Prestige 2023
		date 2023-02-18	rnd 5	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Crotz, E (Euodia)				Opponent Bezuidenhoudt, D (Danielle)

#	Games	Start				End
1	3	Tournament Langeberg Top Schools 2023				Tournament Ashton Skaakmat Rapid 2023
		date 2023-07-29	rnd 5	type Rapid	result 1	date 2023-11-18	rnd 2	type Rapid	result 1
		Opponent Pekeur, T (Thelmay)				Opponent Solomons, GM (Gabriella)
2	2	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 2	type Rapid	result 1	date 2024-02-17	rnd 3	type Rapid	result 1
		Opponent Hendricks, M (Meagan)				Opponent Toffa, L (Leighkin)
3	2	Tournament Langeberg Top Schools 2023				Tournament Langeberg Top Schools 2023
		date 2023-07-29	rnd 2	type Rapid	result 1	date 2023-07-29	rnd 3	type Rapid	result 1
		Opponent Willemse, N (Nieveah)				Opponent Joel, R (Roneeq)

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	Sapto ,C (Caithlin Danel)	3	2.5	283.3	2	1.5	212.5	1	1	425	0	0	0
1	Sapto ,C (Caithlin Danel)	3	1102.7	1386	2	1125.6	1315.2	1	1200	1527.7	0	0	0
2	Van Deventer ,L (Lia)	3	0	-425	2	0	-425	1	0	-425	0	0	0
2	Van Deventer ,L (Lia)	3	1339.2	914.2	2	1313.3	914.2	1	1311	914.2	0	0	0
3	Visser ,K (Katie)	2	1	0	2	1	0	0	0	0	0	0	0
3	Visser ,K (Katie)	2	1300.9	1300.9	2	1286.4	1300.9	0	0	0	0	0	0
4	Van Zyl ,C (Cornelia Aletta)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Van Zyl ,C (Cornelia Aletta)	2	1417.1	992.1	2	1403.7	992.1	0	0	0	0	0	0
5	Crotz ,E (Euodia)	2	1	0	2	1	0	0	0	0	0	0	0
5	Crotz ,E (Euodia)	2	1117.2	1117.2	2	1150.8	1117.2	0	0	0	0	0	0
6	Nieuwoudt ,N (Noreht)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Nieuwoudt ,N (Noreht)	2	1403.6	978.6	2	1399	978.6	0	0	0	0	0	0
7	Harmse ,T (Taylia)	2	2	425	2	2	425	0	0	0	0	0	0
7	Harmse ,T (Taylia)	2	1154.9	1579.9	2	1187.6	1579.9	0	0	0	0	0	0
8	Matthys ,W (Waylynne Beronick)	2	1.5	212.5	1	1	425	1	0.5	0	0	0	0
8	Matthys ,W (Waylynne Beronick)	2	1175.8	1388.3	1	1162.4	1600.8	1	1200	1175.8	0	0	0
9	Reynard ,T (Tamara)	2	1	0	1	1	425	1	0	-425	0	0	0
9	Reynard ,T (Tamara)	2	1098.6	1098.6	1	1088.8	1523.6	1	1129.1	673.6	0	0	0
10	Jansen ,L (Leonay)	2	1	0	1	0	-425	1	1	425	0	0	0
10	Jansen ,L (Leonay)	2	1184.1	1184.1	1	1200	759.1	1	1200	1609.1	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Landsman, M (Mikayla Jemelia Abigail)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms