Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mgirazi, R (Riley)

Chess SA id

2130307658

FIDE id

Date of birth

2013-07-15 (U14)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-07-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1173.1	1200	1161	1200
Raw rating	1173.1	1200	1161	1200
Weighted rating	1169.2	1200	1155.3	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	172.3	165.8	175.3	165.8
Highest rating	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01
Highest raw rating	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01
Highest weighted rating	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01
Highest weighted performance	1200 2024-12-01	1200 2024-07-01	1200 2024-12-01	1200 2024-07-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1173.1	1200	1161	1200
Analysis
Rating	1173.1	1200	1161	1200
Raw rating	1173.1	1200	1161	1200
Weighted rating	1169.2	1200	1155.3
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	172.3	165.8	175.3	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	1173.1	1200	1161	1200
New weighted rating	1169.1	1200	1155.2	1200
New weighted performance	0	0	0	0
Temp new rating	1173.1	1200	1161	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1173.1	1200	1161	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Rapid
	0	0
	0	0
	6	6
	0	0
	0	0
	0	0
History	6	6

Games since
	Main 6	Standard 0		Rapid 6		Blitz 0
Gender	Female
Age group	U14
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	6	1	16.67	-283.3	1143.3	860
Standard	0	0	0	0	0	0
Rapid	6	1	16.67	-283.3	1143.3	860
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1173.1	1200	1161	1200
2025-09-30	1173.1	1200	1161	1200
2025-09-01	1173.1	1200	1161	1200
2025-08-01	1173.1	1200	1161	1200
2025-07-01	1173.1	1200	1161	1200
2025-06-01	1173.1	1200	1161	1200
2025-05-01	1173.1	1200	1161	1200
2025-04-01	1173.1	1200	1161	1200
2025-03-01	1173.1	1200	1161	1200
2025-02-01	1171.8	1200	1159	1200
2025-01-01	1142.4	1200	1116.4	1200
2024-12-01	1142.4	1200	1116.4	1200
2024-11-01	1142.4	1200	1116.4	1200
2024-10-01	1142.4	1200	1116.4	1200
2024-09-01	1142.4	1200	1116.4	1200
2024-08-01	1142.4	1200	1116.4	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

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	CT Metro Central District Top Schools 2024 (U13 Girls)	2024-07-27	2024-07-27	Rapid	Cape Town (WCT)	6	6	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament CT Metro Central District Top Schools 2024				Tournament CT Metro Central District Top Schools 2024
		date 2024-07-27	rnd 5	type Rapid	result 1	date 2024-07-27	rnd 5	type Rapid	result 1
		Opponent Qoto, A (Asange)				Opponent Qoto, A (Asange)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament CT Metro Central District Top Schools 2024				Tournament CT Metro Central District Top Schools 2024
		date 2024-07-27	rnd 5	type Rapid	result 1	date 2024-07-27	rnd 5	type Rapid	result 1
		Opponent Qoto, A (Asange)				Opponent Qoto, A (Asange)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament CT Metro Central District Top Schools 2024				Tournament CT Metro Central District Top Schools 2024
		date 2024-07-27	rnd 5	type Rapid	result 1	date 2024-07-27	rnd 5	type Rapid	result 1
		Opponent Qoto, A (Asange)				Opponent Qoto, A (Asange)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament CT Metro Central District Top Schools 2024				Tournament CT Metro Central District Top Schools 2024
		date 2024-07-27	rnd 5	type Rapid	result 1	date 2024-07-27	rnd 5	type Rapid	result 1
		Opponent Qoto, A (Asange)				Opponent Qoto, A (Asange)

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	Qoto ,A (Asange)	2	1	0	0	0	0	2	1	0	0	0	0
1	Qoto ,A (Asange)	2	961.6	961.6	0	0	0	2	1139.2	961.6	0	0	0
2	Mowlana ,K (Khaleela)	2	0	-425	0	0	0	2	0	-425	0	0	0
2	Mowlana ,K (Khaleela)	2	1409	984	0	0	0	2	1222.4	984	0	0	0
3	Yusuf ,A (Asiyatu)	2	0	-425	0	0	0	2	0	-425	0	0	0
3	Yusuf ,A (Asiyatu)	2	1059.2	634.2	0	0	0	2	1200	634.2	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

Mgirazi, R (Riley)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms