Chess South Africa Ratings Database

PLAYER PAGE

Personal

Lakha, D (Diyaan)

Chess SA id

1130155731

FIDE id

Date of birth

2013-02-12 (U14)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1281.3	1296.8	1200	1200
Raw rating	1281.3	1296.8	1200	1200
Weighted rating	1264.7	1276.8	1200	1200
Weighted performance	0	0	0	0
Floor	781.3	796.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	147.7	144.5	165.8	165.8
Highest rating	1436.3 2024-09-01	1432.7 2024-09-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1281.3 2024-10-01	1296.8 2024-10-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1258.4 2025-08-01	1269.3 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1436.3 2024-09-01	1432.7 2024-09-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1281.3	1296.8	1200	1200
Analysis
Rating	1281.3	1296.8	1200	1200
Raw rating	1281.3	1296.8	1200	1200
Weighted rating	1264.7	1276.8	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	781.3	796.8	700	700
Max/Min rating change allowed	147.7	144.5	165.8	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	1281.3	1296.8	1200	1200
New weighted rating	1267.4	1280.2	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1281.3	1296.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1281.3	1296.8	1200	1200
New K-factor	36	36	36	36
New floor	781.3	796.8	700	700

Item	Main	Standard
	0	0
	0	0
	5	5
	5	5
	0	0
	0	0
History	10	10

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Johannesburg Metro (GJM)
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	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	10	7	70	170	1272.3	1442.3
Standard	10	7	70	170	1272.3	1442.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1281.3	1296.8	1200	1200
2025-09-01	1281.3	1296.8	1200	1200
2025-08-01	1281.3	1296.8	1200	1200
2025-07-01	1281.3	1296.8	1200	1200
2025-06-01	1281.3	1296.8	1200	1200
2025-05-01	1281.3	1296.8	1200	1200
2025-04-01	1281.3	1296.8	1200	1200
2025-03-01	1281.3	1296.8	1200	1200
2025-02-01	1281.3	1296.8	1200	1200
2025-01-01	1281.3	1296.8	1200	1200
2024-12-01	1281.3	1296.8	1200	1200
2024-11-01	1281.3	1296.8	1200	1200
2024-10-01	1281.3	1296.8	1200	1200
2024-09-01	1205.7	1206.1	1200	1200
2024-08-01	1205.7	1206.1	1200	1200
2024-07-01	1205.7	1206.1	1200	1200
2024-06-01	1205.7	1206.1	1200	1200
2024-08-01	1205.7	1206.1	1200	1200
2024-04-01	1205.7	1206.1	1200	1200
2024-03-01	1205.7	1206.1	1200	1200
2024-02-01	1205.7	1206.1	1200	1200
2024-01-01	1205.7	1206.1	1200	1200
2023-12-01	1205.7	1206.1	1200	1200
2023-11-01	1205.7	1206.1	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	Gauteng Schools Individuals Finals 2024 (U11 Boys)	2024-08-16	2024-08-16	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
2	JNW Open - Trinityhouse Little Falls 2023 (D)	2023-05-13	2023-05-13	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-16	rnd 3	type Standard	result 1	date 2024-08-16	rnd 5	type Standard	result 1
		Opponent Nyalunga, K (Koketso)				Opponent Naidoo, J (James)
2	3	Tournament JNW Open - Trinityhouse Little Falls 2023				Tournament Gauteng Schools Individuals Finals 2024
		date 2023-05-13	rnd 4	type Standard	result 1	date 2024-08-16	rnd 1	type Standard	result 1
		Opponent Van Den Berg, R (Reuben)				Opponent Van Der Merwe, ZC (Zander Christiaan)
3	1	Tournament JNW Open - Trinityhouse Little Falls 2023				Tournament JNW Open - Trinityhouse Little Falls 2023
		date 2023-05-13	rnd 2	type Standard	result 1	date 2023-05-13	rnd 2	type Standard	result 1
		Opponent Naidoo, T (Tiana)				Opponent Naidoo, T (Tiana)

#	Games	Start				End
1	3	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-16	rnd 3	type Standard	result 1	date 2024-08-16	rnd 5	type Standard	result 1
		Opponent Nyalunga, K (Koketso)				Opponent Naidoo, J (James)
2	3	Tournament JNW Open - Trinityhouse Little Falls 2023				Tournament Gauteng Schools Individuals Finals 2024
		date 2023-05-13	rnd 4	type Standard	result 1	date 2024-08-16	rnd 1	type Standard	result 1
		Opponent Van Den Berg, R (Reuben)				Opponent Van Der Merwe, ZC (Zander Christiaan)
3	1	Tournament JNW Open - Trinityhouse Little Falls 2023				Tournament JNW Open - Trinityhouse Little Falls 2023
		date 2023-05-13	rnd 2	type Standard	result 1	date 2023-05-13	rnd 2	type Standard	result 1
		Opponent Naidoo, T (Tiana)				Opponent Naidoo, T (Tiana)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-16	rnd 3	type Standard	result 1	date 2024-08-16	rnd 5	type Standard	result 1
		Opponent Nyalunga, K (Koketso)				Opponent Naidoo, J (James)
2	3	Tournament JNW Open - Trinityhouse Little Falls 2023				Tournament Gauteng Schools Individuals Finals 2024
		date 2023-05-13	rnd 4	type Standard	result 1	date 2024-08-16	rnd 1	type Standard	result 1
		Opponent Van Den Berg, R (Reuben)				Opponent Van Der Merwe, ZC (Zander Christiaan)
3	1	Tournament JNW Open - Trinityhouse Little Falls 2023				Tournament JNW Open - Trinityhouse Little Falls 2023
		date 2023-05-13	rnd 2	type Standard	result 1	date 2023-05-13	rnd 2	type Standard	result 1
		Opponent Naidoo, T (Tiana)				Opponent Naidoo, T (Tiana)

#	Games	Start				End
1	3	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-16	rnd 3	type Standard	result 1	date 2024-08-16	rnd 5	type Standard	result 1
		Opponent Nyalunga, K (Koketso)				Opponent Naidoo, J (James)
2	3	Tournament JNW Open - Trinityhouse Little Falls 2023				Tournament Gauteng Schools Individuals Finals 2024
		date 2023-05-13	rnd 4	type Standard	result 1	date 2024-08-16	rnd 1	type Standard	result 1
		Opponent Van Den Berg, R (Reuben)				Opponent Van Der Merwe, ZC (Zander Christiaan)
3	1	Tournament JNW Open - Trinityhouse Little Falls 2023				Tournament JNW Open - Trinityhouse Little Falls 2023
		date 2023-05-13	rnd 2	type Standard	result 1	date 2023-05-13	rnd 2	type Standard	result 1
		Opponent Naidoo, T (Tiana)				Opponent Naidoo, T (Tiana)

No games found.

#	Games	Start				End

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	Van Der Merwe ,ZC (Zander Christiaan)	1	1	425	1	1	425	0	0	0	0	0	0
1	Van Der Merwe ,ZC (Zander Christiaan)	1	1443.4	1868.4	1	1435.8	1868.4	0	0	0	0	0	0
2	Dalais ,D (Dario)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Dalais ,D (Dario)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Naidoo ,J (James)	1	1	425	1	1	425	0	0	0	0	0	0
3	Naidoo ,J (James)	1	1375.1	1800.1	1	1368.5	1800.1	0	0	0	0	0	0
4	Williams ,J (Joshua)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Williams ,J (Joshua)	1	1131.7	706.7	1	1132	706.7	0	0	0	0	0	0
5	Naidoo ,T (Tiana)	1	1	425	1	1	425	0	0	0	0	0	0
5	Naidoo ,T (Tiana)	1	1136.6	1561.6	1	1125.6	1561.6	0	0	0	0	0	0
6	Roos ,E (Ewan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Roos ,E (Ewan)	1	1437.6	1862.6	1	1432.3	1862.6	0	0	0	0	0	0
7	Joule ,J (Jessica)	1	1	425	1	1	425	0	0	0	0	0	0
7	Joule ,J (Jessica)	1	1146.2	1571.2	1	1137.2	1571.2	0	0	0	0	0	0
8	Mkotong ,R (Reagile)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mkotong ,R (Reagile)	1	1493.4	1068.4	1	1495.2	1068.4	0	0	0	0	0	0
9	Van Den Berg ,R (Reuben)	1	1	425	1	1	425	0	0	0	0	0	0
9	Van Den Berg ,R (Reuben)	1	1159.4	1584.4	1	1155.2	1584.4	0	0	0	0	0	0
10	Nyalunga ,K (Koketso)	1	1	425	1	1	425	0	0	0	0	0	0
10	Nyalunga ,K (Koketso)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Lakha, D (Diyaan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms