Chess South Africa Ratings Database

PLAYER PAGE

Personal

Machisi, D (Daniella)

Chess SA id

2120326351

FIDE id

Date of birth

2012-01-01 (U14)

Gender

Female

Region

West Coast (WCU)

Citizen

ZIM

Titles

Chess SA registered

Last active game

2025-08-10

Personal details last changed

2025-08-23

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1196.9	1196.9	1195.4	1200
Raw rating	1179.9	1180.4	1170.5	1200
Weighted rating	1196.9	1196.9	1195.4	1200
Weighted performance	0	0	0	0
Floor	699	699	699	700
K-factor	40	40	40	40
Min/Max rating change allowed	170.6	170.5	172.9	165.8
Highest rating	1199 2025-08-23	1199 2025-08-23	1199 2025-08-23	1199 2025-08-23
Highest raw rating	1199 2025-08-23	1199 2025-08-23	1199 2025-08-23	1199 2025-08-23
Highest weighted rating	1198.4 2025-09-01	1198.4 2025-09-01	1197.6 2025-09-01	0 2025-08-23
Highest weighted performance	0 2025-08-23	0 2025-08-23	0 2025-08-23	0 2025-08-23

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-1.5	-1.4	-2.2	0
New rating	1195.4	1195.5	1193.2	1200
Analysis
Rating	1196.9	1196.9	1195.4	1200
Raw rating	1179.9	1180.4	1170.5	1200
Weighted rating	1196.9	1196.9	1195.4
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	699	699	699	700
Max/Min rating change allowed	170.6	170.5	172.9	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	1179.9	1180.4	1170.5	1200
New weighted rating	1195.4	1195.5	1193.2	1200
New weighted performance	0	0	0	0
Temp new rating	1195.4	1195.5	1193.2	1200
Temp new rating +/-	-1.5	-1.4	-2.2	0
Final new rating +/-	-1.5	-1.4	-2.2	0
New rating	1195.4	1195.5	1193.2	1200
New K-factor	40	40	40	36
New floor	699	699	699	700

Item	Main	Standard	Rapid
	0	0	0
	9	4	5
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	9	4	5

Games since
	Main 9	Standard 4		Rapid 5		Blitz 0
Gender	F
Age group	U14
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
F	-1		-1		-1
U14	-1		-1		-1
U14 F	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
F	-1		-1		-1
U14	-1		-1		-1
U14 F	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
F	-1		-1		-1
U14	-1		-1		-1
U14 F	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
F	-1		-1		-1
U14	-1		-1		-1
U14 F	-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	9	2	22.22	-236.1	1365.3	1129.2
Standard	4	1	25	-212.5	1323.8	1111.3
Rapid	5	1	20	-255	1398.5	1143.5
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	9	2	22.22	-236.1	1365.3	1129.2
Standard	4	1	25	-212.5	1323.8	1111.3
Rapid	5	1	20	-255	1398.5	1143.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1179.9	1180.4	1170.5	1200
2025-09-01	1179.9	1180.4	1170.5	1200
2025-08-01	1200	1200	1200	1200
2025-07-01	1200	1200	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	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
2023-11-01	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	Western Cape Women�s Championship 2025 (U14)	2025-08-09	2025-08-09	Standard	West Coast (WCU)	5	4	1	Yes	Analysis
2	Western Cape Women�s Championship 2025 (Sunday Rapid)	2025-08-10	2025-08-10	Rapid	West Coast (WCU)	5	5	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Women�s Championship 2025 (U14)	2025-08-09	2025-08-09	Standard	West Coast (WCU)	5	4	1	Yes	Analysis
2	Western Cape Women�s Championship 2025 (Sunday Rapid)	2025-08-10	2025-08-10	Rapid	West Coast (WCU)	5	5	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament Western Cape Women�s Championship 2025				Tournament Western Cape Women�s Championship 2025
		date 2025-08-09	rnd 1	type Standard	result 0.5	date 2025-08-09	rnd 2	type Standard	result 0.5
		Opponent Steyn, S (Samantha)				Opponent Johnson, M (Melanique)
2	1	Tournament Western Cape Women�s Championship 2025				Tournament Western Cape Women�s Championship 2025
		date 2025-08-10	rnd 4	type Rapid	result 1	date 2025-08-10	rnd 4	type Rapid	result 1
		Opponent Juta, F (Fundani)				Opponent Juta, F (Fundani)

#	Games	Start				End
1	2	Tournament Western Cape Women�s Championship 2025				Tournament Western Cape Women�s Championship 2025
		date 2025-08-09	rnd 1	type Standard	result 0.5	date 2025-08-09	rnd 2	type Standard	result 0.5
		Opponent Steyn, S (Samantha)				Opponent Johnson, M (Melanique)

#	Games	Start				End
1	1	Tournament Western Cape Women�s Championship 2025				Tournament Western Cape Women�s Championship 2025
		date 2025-08-10	rnd 4	type Rapid	result 1	date 2025-08-10	rnd 4	type Rapid	result 1
		Opponent Juta, F (Fundani)				Opponent Juta, F (Fundani)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Western Cape Women�s Championship 2025				Tournament Western Cape Women�s Championship 2025
		date 2025-08-10	rnd 4	type Rapid	result 1	date 2025-08-10	rnd 4	type Rapid	result 1
		Opponent Juta, F (Fundani)				Opponent Juta, F (Fundani)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Western Cape Women�s Championship 2025				Tournament Western Cape Women�s Championship 2025
		date 2025-08-10	rnd 4	type Rapid	result 1	date 2025-08-10	rnd 4	type Rapid	result 1
		Opponent Juta, F (Fundani)				Opponent Juta, F (Fundani)

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	Johnson ,M (Melanique)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
1	Johnson ,M (Melanique)	1	1296.9	1296.9	1	1273.9	1296.9	0	0	0	0	0	0
2	Steyn ,S (Samantha)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Steyn ,S (Samantha)	1	1249.1	1249.1	1	1213.3	1249.1	0	0	0	0	0	0
3	Kotliar ,B (Beatrisa)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Kotliar ,B (Beatrisa)	1	1420.6	995.6	1	1488	995.6	0	0	0	0	0	0
4	Waldeck ,A (Aaron)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Waldeck ,A (Aaron)	1	1328.5	903.5	1	1261.9	903.5	0	0	0	0	0	0
5	Juta ,F (Fundani)	1	1	425	0	0	0	1	1	425	0	0	0
5	Juta ,F (Fundani)	1	1200.8	1625.8	0	0	0	1	1202.4	1625.8	0	0	0
6	Siebritz ,Y (Yul)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Siebritz ,Y (Yul)	1	1421.6	996.6	0	0	0	1	1489.5	996.6	0	0	0
7	Radha ,Y (Yugesh)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Radha ,Y (Yugesh)	1	1603.7	1178.7	0	0	0	1	1200	1178.7	0	0	0
8	Varadharajan ,A (Akilan)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Varadharajan ,A (Akilan)	1	1399.6	974.6	0	0	0	1	1308.5	974.6	0	0	0
9	Siebritz ,N (Noelle)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Siebritz ,N (Noelle)	1	1366.7	941.7	0	0	0	1	1419.3	941.7	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Machisi, D (Daniella)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms