Chess South Africa Ratings Database

PLAYER PAGE

Personal

Schalk, M (Mische)

Chess SA id

2100110387

FIDE id

Date of birth

2010-10-20 (U16)

Gender

Female

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1188.4	1200	1181.1	1200
Raw rating	1188.3	1200	1180.8	1200
Weighted rating	1188.4	1200	1181.1	1200
Weighted performance	0	0	0	0
Floor	702.9	700	707.5	700
K-factor	36	36	36	36
Min/Max rating change allowed	168.6	165.8	170.4	165.8
Highest rating	1202.9 2025-06-01	1200 2018-10-01	1207.5 2025-06-01	1200 2018-10-01
Highest raw rating	1202.9 2025-06-01	1200 2024-03-01	1207.5 2025-06-01	1200 2024-03-01
Highest weighted rating	1202.9 2018-10-01	1200 2018-10-01	1207.5 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2024-03-01	1200 2018-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0.1	0
New rating	1188.5	1200	1181.2	1200
Analysis
Rating	1188.4	1200	1181.1	1200
Raw rating	1188.3	1200	1180.8	1200
Weighted rating	1188.4	1200	1181.1
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	702.9	700	707.5	700
Max/Min rating change allowed	168.6	165.8	170.4	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	1188.3	1200	1180.8	1200
New weighted rating	1188.5	1200	1181.2	1200
New weighted performance	0	0	0	0
Temp new rating	1188.5	1200	1181.2	1200
Temp new rating +/-	0	0	0.1	0
Final new rating +/-	0	0	0.1	0
New rating	1188.5	1200	1181.2	1200
New K-factor	36	36	36	36
New floor	702.9	700	707.5	700

Item	Main	Rapid
	0	0
	10	10
	0	0
	0	0
	0	0
	0	0
History	11	11

Games since
	Main 10	Standard 0		Rapid 10		Blitz 0
Gender	Female
Age group	U16
Region	West Coast (WCU)
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	10	4.5	45	-42.5	1208.4	1165.9
Standard	0	0	0	0	0	0
Rapid	10	4.5	45	-42.5	1208.4	1165.9
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	11	4.5	40.91	-77.3	1207.7	1130.4
Standard	0	0	0	0	0	0
Rapid	11	4.5	40.91	-77.3	1207.7	1130.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1188.3	1200	1180.8	1200
2025-09-30	1188.3	1200	1180.8	1200
2025-09-01	1188.3	1200	1180.8	1200
2025-08-01	1188.3	1200	1180.8	1200
2025-07-01	1187.6	1200	1180.3	1200
2025-06-01	1202.9	1200	1207.5	1200
2025-05-01	1187	1200	1178.4	1200
2025-04-01	1187	1200	1178.4	1200
2025-03-01	1187	1200	1178.4	1200
2025-02-01	1187	1200	1178.4	1200
2025-01-01	1187	1200	1178.4	1200
2024-12-01	1187	1200	1178.4	1200
2024-11-01	1187	1200	1178.4	1200
2024-10-01	1187	1200	1178.4	1200
2024-09-01	1187	1200	1178.4	1200
2024-08-01	1187	1200	1178.4	1200
2024-07-01	1187	1200	1178.4	1200
2024-09-01	1187	1200	1178.4	1200
2024-05-01	1187	1200	1178.4	1200
2024-04-01	1187	1200	1178.4	1200
2024-03-01	1187	1200	1178.4	1200
2024-02-01	1187	1200	1178.4	1200
2024-01-01	1187	1200	1178.4	1200
2023-12-01	1187	1200	1178.4	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	Shakirah Ruiters Youth Tournament 2025 (Advanced)	2025-06-16	2025-06-16	Rapid	West Coast (WCU)	5	5	1.5	Yes	Analysis
2	Brenton Cupido West Coast Development Championship 2025 (U15+U17 Girls)	2025-05-24	2025-05-24	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Shakirah Ruiters Youth Tournament 2025 (Advanced)	2025-06-16	2025-06-16	Rapid	West Coast (WCU)	5	5	1.5	Yes	Analysis
2	Brenton Cupido West Coast Development Championship 2025 (U15+U17 Girls)	2025-05-24	2025-05-24	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
3	Bo-Weskus Skole Skaak Prestige 2019 (O11 Dogters)	2019-02-16	2019-02-16	Rapid	West Coast (WCU)	7	1	0	Yes	Analysis

#	Games	Start				End
1	3	Tournament Brenton Cupido West Coast Development Championship 2025				Tournament Brenton Cupido West Coast Development Championship 2025
		date 2025-05-24	rnd 3	type Rapid	result 1	date 2025-05-24	rnd 5	type Rapid	result 1
		Opponent Tlatsi, B (Bokamloso)				Opponent Klein, Z (Zairah-Lee)
2	2	Tournament Shakirah Ruiters Youth Tournament 2025				Tournament Shakirah Ruiters Youth Tournament 2025
		date 2025-06-16	rnd 3	type Rapid	result 1	date 2025-06-16	rnd 4	type Rapid	result 0.5
		Opponent Hollenbaght, OJ (Owen James)				Opponent September, G (G-Naro)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Brenton Cupido West Coast Development Championship 2025				Tournament Brenton Cupido West Coast Development Championship 2025
		date 2025-05-24	rnd 3	type Rapid	result 1	date 2025-05-24	rnd 5	type Rapid	result 1
		Opponent Tlatsi, B (Bokamloso)				Opponent Klein, Z (Zairah-Lee)
2	2	Tournament Shakirah Ruiters Youth Tournament 2025				Tournament Shakirah Ruiters Youth Tournament 2025
		date 2025-06-16	rnd 3	type Rapid	result 1	date 2025-06-16	rnd 4	type Rapid	result 0.5
		Opponent Hollenbaght, OJ (Owen James)				Opponent September, G (G-Naro)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Brenton Cupido West Coast Development Championship 2025				Tournament Brenton Cupido West Coast Development Championship 2025
		date 2025-05-24	rnd 3	type Rapid	result 1	date 2025-05-24	rnd 5	type Rapid	result 1
		Opponent Tlatsi, B (Bokamloso)				Opponent Klein, Z (Zairah-Lee)
2	1	Tournament Shakirah Ruiters Youth Tournament 2025				Tournament Shakirah Ruiters Youth Tournament 2025
		date 2025-06-16	rnd 3	type Rapid	result 1	date 2025-06-16	rnd 3	type Rapid	result 1
		Opponent Hollenbaght, OJ (Owen James)				Opponent Hollenbaght, OJ (Owen James)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Brenton Cupido West Coast Development Championship 2025				Tournament Brenton Cupido West Coast Development Championship 2025
		date 2025-05-24	rnd 3	type Rapid	result 1	date 2025-05-24	rnd 5	type Rapid	result 1
		Opponent Tlatsi, B (Bokamloso)				Opponent Klein, Z (Zairah-Lee)
2	1	Tournament Shakirah Ruiters Youth Tournament 2025				Tournament Shakirah Ruiters Youth Tournament 2025
		date 2025-06-16	rnd 3	type Rapid	result 1	date 2025-06-16	rnd 3	type Rapid	result 1
		Opponent Hollenbaght, OJ (Owen James)				Opponent Hollenbaght, OJ (Owen James)

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	Ruiters ,B (Bea)	1	0	-425	0	0	0	1	0	-425	0	0	0
1	Ruiters ,B (Bea)	1	1283.4	858.4	0	0	0	1	1294.6	858.4	0	0	0
2	Ruiters ,A (Arnold-James)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Ruiters ,A (Arnold-James)	1	1160.5	735.5	0	0	0	1	1142.1	735.5	0	0	0
3	Klein ,Z (Zairah-Lee)	1	1	425	0	0	0	1	1	425	0	0	0
3	Klein ,Z (Zairah-Lee)	1	1214.6	1639.6	0	0	0	1	1227.2	1639.6	0	0	0
4	Hollenbaght ,OJ (Owen James)	1	1	425	0	0	0	1	1	425	0	0	0
4	Hollenbaght ,OJ (Owen James)	1	1256.3	1681.3	0	0	0	1	1326.5	1681.3	0	0	0
5	Tlatsi ,B (Bokamloso)	1	1	425	0	0	0	1	1	425	0	0	0
5	Tlatsi ,B (Bokamloso)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	September ,G (G-Naro)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
6	September ,G (G-Naro)	1	1141.8	1141.8	0	0	0	1	1190	1141.8	0	0	0
7	Xolo ,S (Siyambonga)	1	1	425	0	0	0	1	1	425	0	0	0
7	Xolo ,S (Siyambonga)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Jacobs ,A (Apoleam)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Jacobs ,A (Apoleam)	1	1227.7	802.7	0	0	0	1	1283.2	802.7	0	0	0
9	Maoeng ,L (Liteboho)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Maoeng ,L (Liteboho)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Hollenbaght ,J (Jamila)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Hollenbaght ,J (Jamila)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Schalk, M (Mische)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms