Chess South Africa Ratings Database

PLAYER PAGE

Personal

Reddi, Y (Yashay)

Chess SA id

1120317755

FIDE id

Date of birth

2012-01-31 (U16)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1241	1252.2	1193.9	1200
Raw rating	1241	1252.2	1183.4	1200
Weighted rating	1215	1219.1	1193.9	1200
Weighted performance	0	0	0	0
Floor	741	752.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	156.4	153.9	169.8	165.8
Highest rating	1241 2025-09-01	1252.2 2025-09-01	1200 2025-04-01	1200 2025-04-01
Highest raw rating	1241 2025-09-01	1252.2 2025-09-01	1200 2025-04-01	1200 2025-04-01
Highest weighted rating	1203.3 2025-09-01	1204.1 2025-09-01	1200 2025-04-01	1200 2025-04-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	-1.1	0
New rating	1241	1252.2	1192.8	1200
Analysis
Rating	1241	1252.2	1193.9	1200
Raw rating	1241	1252.2	1183.4	1200
Weighted rating	1215	1219.1	1193.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	741	752.2	700	700
Max/Min rating change allowed	156.4	153.9	169.8	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	1241	1252.2	1183.4	1200
New weighted rating	1217.6	1222.4	1192.8	1200
New weighted performance	0	0	0	0
Temp new rating	1241	1252.2	1192.8	1200
Temp new rating +/-	0	0	-1.1	0
Final new rating +/-	0	0	-1.1	0
New rating	1241	1252.2	1192.8	1200
New K-factor	36	36	36	36
New floor	741	752.2	700	700

Item	Main	Standard	Rapid
	0	0	0
	14	9	5
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	14	9	5

Games since
	Main 14	Standard 9		Rapid 5		Blitz 0
Gender	Male
Age group	U14
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-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	14	7.5	53.57	30.4	1232.8	1263.1
Standard	9	5.5	61.11	94.4	1229.5	1324
Rapid	5	2	40	-85	1238.6	1153.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	14	7.5	53.57	30.4	1232.8	1263.1
Standard	9	5.5	61.11	94.4	1229.5	1324
Rapid	5	2	40	-85	1238.6	1153.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1241	1252.2	1183.4	1200
2025-11-30	1241	1252.2	1183.4	1200
2025-11-01	1241	1252.2	1183.4	1200
2025-09-30	1241	1252.2	1183.4	1200
2025-09-01	1241	1252.2	1183.4	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	1199.9	1199.7	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
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	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

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	Ekurhuleni North Schools Teams 2025 (U15 Open)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
2	Edenvale Germiston Cluster Teams 2025 (High School)	2025-07-25	2025-07-25	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
3	Edenvale Germiston Cluster 2025 (U15 Boys)	2025-03-08	2025-03-08	Standard	Ekurhuleni (GE)	5	4	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 4	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Ntuli, R (Reamogetse)				Opponent Lourens, A (Ashley)
2	2	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 1	type Standard	result 0.5	date 2025-08-16	rnd 2	type Standard	result 1
		Opponent Chisango, T (Trafford)				Opponent Dlamini, N (Nyiko)
3	2	Tournament Edenvale Germiston Cluster Teams 2025				Tournament Edenvale Germiston Cluster Teams 2025
		date 2025-07-25	rnd 1	type Rapid	result 1	date 2025-07-25	rnd 2	type Rapid	result 1
		Opponent Petersen, J (Jamie)				Opponent Mwape, L (Leeroy)

#	Games	Start				End
1	2	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 4	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Ntuli, R (Reamogetse)				Opponent Lourens, A (Ashley)
2	2	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 1	type Standard	result 0.5	date 2025-08-16	rnd 2	type Standard	result 1
		Opponent Chisango, T (Trafford)				Opponent Dlamini, N (Nyiko)
3	2	Tournament Edenvale Germiston Cluster 2025				Tournament Edenvale Germiston Cluster 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Dube, S (Siyabonga)				Opponent Lubele, P (Peace)

#	Games	Start				End
1	2	Tournament Edenvale Germiston Cluster Teams 2025				Tournament Edenvale Germiston Cluster Teams 2025
		date 2025-07-25	rnd 1	type Rapid	result 1	date 2025-07-25	rnd 2	type Rapid	result 1
		Opponent Petersen, J (Jamie)				Opponent Mwape, L (Leeroy)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 4	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Ntuli, R (Reamogetse)				Opponent Lourens, A (Ashley)
2	2	Tournament Edenvale Germiston Cluster Teams 2025				Tournament Edenvale Germiston Cluster Teams 2025
		date 2025-07-25	rnd 1	type Rapid	result 1	date 2025-07-25	rnd 2	type Rapid	result 1
		Opponent Petersen, J (Jamie)				Opponent Mwape, L (Leeroy)
3	2	Tournament Edenvale Germiston Cluster 2025				Tournament Edenvale Germiston Cluster 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Dube, S (Siyabonga)				Opponent Lubele, P (Peace)

#	Games	Start				End
1	2	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 4	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Ntuli, R (Reamogetse)				Opponent Lourens, A (Ashley)
2	2	Tournament Edenvale Germiston Cluster 2025				Tournament Edenvale Germiston Cluster 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Dube, S (Siyabonga)				Opponent Lubele, P (Peace)
3	1	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-16	rnd 2	type Standard	result 1
		Opponent Dlamini, N (Nyiko)				Opponent Dlamini, N (Nyiko)

#	Games	Start				End
1	2	Tournament Edenvale Germiston Cluster Teams 2025				Tournament Edenvale Germiston Cluster Teams 2025
		date 2025-07-25	rnd 1	type Rapid	result 1	date 2025-07-25	rnd 2	type Rapid	result 1
		Opponent Petersen, J (Jamie)				Opponent Mwape, L (Leeroy)

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	Ntuli ,R (Reamogetse)	1	1	425	1	1	425	0	0	0	0	0	0
1	Ntuli ,R (Reamogetse)	1	1444.8	1869.8	1	1357.2	1869.8	0	0	0	0	0	0
2	Mukokondo ,K (Kelvin)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Mukokondo ,K (Kelvin)	1	1198.9	773.9	1	1180.9	773.9	0	0	0	0	0	0
3	Lourens ,A (Ashley)	1	1	425	1	1	425	0	0	0	0	0	0
3	Lourens ,A (Ashley)	1	1195.4	1620.4	1	1211	1620.4	0	0	0	0	0	0
4	Dlamini ,N (Nyiko)	1	1	425	1	1	425	0	0	0	0	0	0
4	Dlamini ,N (Nyiko)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Chisango ,T (Trafford)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Chisango ,T (Trafford)	1	1250.8	1250.8	1	1245.5	1250.8	0	0	0	0	0	0
6	Dube ,S (Siyabonga)	1	1	425	1	1	425	0	0	0	0	0	0
6	Dube ,S (Siyabonga)	1	1148.2	1573.2	1	1133.6	1573.2	0	0	0	0	0	0
7	Lubele ,P (Peace)	1	1	425	1	1	425	0	0	0	0	0	0
7	Lubele ,P (Peace)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Mazibuko ,B (Balekane)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mazibuko ,B (Balekane)	1	1220.3	795.3	1	1213.6	795.3	0	0	0	0	0	0
9	Lebitsa ,A (Atang)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Lebitsa ,A (Atang)	1	1207.2	782.2	1	1203.5	782.2	0	0	0	0	0	0
10	Boshoff ,B (Benje)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Boshoff ,B (Benje)	1	1231.9	806.9	0	0	0	1	1170.8	806.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Reddi, Y (Yashay)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms