Chess South Africa Ratings Database

PLAYER PAGE

Personal

Zekry, L (Lior)

Chess SA id

1090314502

FIDE id

Date of birth

2009-12-10 (U18)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1199.7	1199.9	1199.4	1200
Raw rating	1199.7	1199.9	1199.4	1200
Weighted rating	1199.6	1199.9	1199.4	1200
Weighted performance	0	0	0	0
Floor	699.9	699.9	700.2	700
K-factor	40	40	36	36
Min/Max rating change allowed	165.9	165.8	165.9	165.8
Highest rating	1199.9 2025-04-01	1199.9 2025-02-06	1200.2 2025-03-01	1200 2025-03-01
Highest raw rating	1199.9 2025-04-01	1199.9 2025-02-06	1200.2 2025-03-01	1200 2025-03-01
Highest weighted rating	1199.9 2025-04-01	1199.9 2025-02-06	1200.2 2025-04-01	1200 2025-03-01
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	0	0
New rating	1199.7	1199.9	1199.4	1200
Analysis
Rating	1199.7	1199.9	1199.4	1200
Raw rating	1199.7	1199.9	1199.4	1200
Weighted rating	1199.6	1199.9	1199.4
Weighted performance	0	0	0
K-factor	40	40	36	36
Floor	699.9	699.9	700.2	700
Max/Min rating change allowed	165.9	165.8	165.9	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	1199.7	1199.9	1199.4	1200
New weighted rating	1199.6	1199.9	1199.4	1200
New weighted performance	0	0	0	0
Temp new rating	1199.7	1199.9	1199.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1199.7	1199.9	1199.4	1200
New K-factor	40	40	36	36
New floor	699.9	699.9	700.2	700

Item	Main	Standard	Rapid
	0	0	0
	15	4	11
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	15	4	11

Games since
	Main 15	Standard 4		Rapid 11		Blitz 0
Gender	Male
Age group	U18
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	15	4.5	30	-170	1235.3	1065.3
Standard	4	1.5	37.5	-106.2	1245.2	1138.9
Rapid	11	3	27.27	-193.2	1231.6	1038.5
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	15	4.5	30	-170	1235.3	1065.3
Standard	4	1.5	37.5	-106.2	1245.2	1138.9
Rapid	11	3	27.27	-193.2	1231.6	1038.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1199.7	1199.9	1199.4	1200
2025-09-30	1199.7	1199.9	1199.4	1200
2025-09-01	1199.7	1199.9	1199.4	1200
2025-08-01	1199.7	1199.9	1199.4	1200
2025-07-01	1199.7	1199.9	1199.4	1200
2025-06-01	1199.5	1199.9	1199.1	1200
2025-05-01	1197.3	1199.9	1194	1200
2025-04-01	1199.9	1199.8	1200.2	1200
2025-03-01	1199.4	1198.9	1200.2	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
2024-09-01	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

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Lenasia Chess Academy Rapid Rated 2025 (A)	2025-04-06	2025-04-06	Rapid	Johannesburg Metro (GJM)	7	7	1	Yes	Analysis
2	First Knights Juniors Chess Tournament 2025 (C)	2025-02-09	2025-02-09	Standard	Johannesburg Metro (GJM)	5	4	1.5	Yes	Analysis
3	Chess Power House Feb Rapid 2025 (A)	2025-02-02	2025-02-02	Rapid	Johannesburg Metro (GJM)	5	4	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Lenasia Chess Academy Rapid Rated 2025 (A)	2025-04-06	2025-04-06	Rapid	Johannesburg Metro (GJM)	7	7	1	Yes	Analysis
2	First Knights Juniors Chess Tournament 2025 (C)	2025-02-09	2025-02-09	Standard	Johannesburg Metro (GJM)	5	4	1.5	Yes	Analysis
3	Chess Power House Feb Rapid 2025 (A)	2025-02-02	2025-02-02	Rapid	Johannesburg Metro (GJM)	5	4	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament First Knights Juniors Chess Tournament 2025				Tournament First Knights Juniors Chess Tournament 2025
		date 2025-02-09	rnd 4	type Standard	result 1	date 2025-02-09	rnd 5	type Standard	result 0.5
		Opponent Mwambazi, J (James)				Opponent Ngubane, L (Lesedi)
2	2	Tournament Chess Power House Feb Rapid 2025				Tournament Chess Power House Feb Rapid 2025
		date 2025-02-02	rnd 4	type Rapid	result 1	date 2025-02-02	rnd 5	type Rapid	result 1
		Opponent Moyo, K (Kimberly)				Opponent Sathish, S (Shylesh)
3	1	Tournament Lenasia Chess Academy Rapid Rated 2025				Tournament Lenasia Chess Academy Rapid Rated 2025
		date 2025-04-06	rnd 4	type Rapid	result 1	date 2025-04-06	rnd 4	type Rapid	result 1
		Opponent Khabong, T (Tshepiso)				Opponent Khabong, T (Tshepiso)

#	Games	Start				End
1	2	Tournament First Knights Juniors Chess Tournament 2025				Tournament First Knights Juniors Chess Tournament 2025
		date 2025-02-09	rnd 4	type Standard	result 1	date 2025-02-09	rnd 5	type Standard	result 0.5
		Opponent Mwambazi, J (James)				Opponent Ngubane, L (Lesedi)

#	Games	Start				End
1	2	Tournament Chess Power House Feb Rapid 2025				Tournament Chess Power House Feb Rapid 2025
		date 2025-02-02	rnd 4	type Rapid	result 1	date 2025-02-02	rnd 5	type Rapid	result 1
		Opponent Moyo, K (Kimberly)				Opponent Sathish, S (Shylesh)
2	1	Tournament Lenasia Chess Academy Rapid Rated 2025				Tournament Lenasia Chess Academy Rapid Rated 2025
		date 2025-04-06	rnd 4	type Rapid	result 1	date 2025-04-06	rnd 4	type Rapid	result 1
		Opponent Khabong, T (Tshepiso)				Opponent Khabong, T (Tshepiso)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Chess Power House Feb Rapid 2025				Tournament Chess Power House Feb Rapid 2025
		date 2025-02-02	rnd 4	type Rapid	result 1	date 2025-02-02	rnd 5	type Rapid	result 1
		Opponent Moyo, K (Kimberly)				Opponent Sathish, S (Shylesh)
2	1	Tournament Lenasia Chess Academy Rapid Rated 2025				Tournament Lenasia Chess Academy Rapid Rated 2025
		date 2025-04-06	rnd 4	type Rapid	result 1	date 2025-04-06	rnd 4	type Rapid	result 1
		Opponent Khabong, T (Tshepiso)				Opponent Khabong, T (Tshepiso)
3	1	Tournament First Knights Juniors Chess Tournament 2025				Tournament First Knights Juniors Chess Tournament 2025
		date 2025-02-09	rnd 4	type Standard	result 1	date 2025-02-09	rnd 4	type Standard	result 1
		Opponent Mwambazi, J (James)				Opponent Mwambazi, J (James)

#	Games	Start				End
1	1	Tournament First Knights Juniors Chess Tournament 2025				Tournament First Knights Juniors Chess Tournament 2025
		date 2025-02-09	rnd 4	type Standard	result 1	date 2025-02-09	rnd 4	type Standard	result 1
		Opponent Mwambazi, J (James)				Opponent Mwambazi, J (James)

#	Games	Start				End
1	2	Tournament Chess Power House Feb Rapid 2025				Tournament Chess Power House Feb Rapid 2025
		date 2025-02-02	rnd 4	type Rapid	result 1	date 2025-02-02	rnd 5	type Rapid	result 1
		Opponent Moyo, K (Kimberly)				Opponent Sathish, S (Shylesh)
2	1	Tournament Lenasia Chess Academy Rapid Rated 2025				Tournament Lenasia Chess Academy Rapid Rated 2025
		date 2025-04-06	rnd 4	type Rapid	result 1	date 2025-04-06	rnd 4	type Rapid	result 1
		Opponent Khabong, T (Tshepiso)				Opponent Khabong, T (Tshepiso)

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	Mwambazi ,J (James)	1	1	425	1	1	425	0	0	0	0	0	0
1	Mwambazi ,J (James)	1	1236.9	1661.9	1	1241.2	1661.9	0	0	0	0	0	0
2	Ngubane ,L (Lesedi)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Ngubane ,L (Lesedi)	1	1234.7	1234.7	1	1232.6	1234.7	0	0	0	0	0	0
3	Daley ,S (Sebastian)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Daley ,S (Sebastian)	1	1245.4	820.4	1	1232.8	820.4	0	0	0	0	0	0
4	Lipshitz ,B (Blake)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Lipshitz ,B (Blake)	1	1263.7	838.7	1	1230.8	838.7	0	0	0	0	0	0
5	Moyo ,K (Kimberly)	1	1	425	0	0	0	1	1	425	0	0	0
5	Moyo ,K (Kimberly)	1	1198.8	1623.8	0	0	0	1	1199.3	1623.8	0	0	0
6	Chauke ,T (Tekani)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Chauke ,T (Tekani)	1	1207.2	782.2	0	0	0	1	1218.4	782.2	0	0	0
7	Saloojee ,A (Ahmed)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Saloojee ,A (Ahmed)	1	1219.7	794.7	0	0	0	1	1216.1	794.7	0	0	0
8	Abelson ,A (Aliza)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Abelson ,A (Aliza)	1	1200	775	0	0	0	1	1200	775	0	0	0
9	Khabong ,T (Tshepiso)	1	1	425	0	0	0	1	1	425	0	0	0
9	Khabong ,T (Tshepiso)	1	1197.8	1622.8	0	0	0	1	1200	1622.8	0	0	0
10	Magakwa ,B (Boykie)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Magakwa ,B (Boykie)	1	1300	875	0	0	0	1	1300	875	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Zekry, L (Lior)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms