Chess South Africa Ratings Database

PLAYER PAGE

Personal

Melamed, L (Leo)

Chess SA id

1160326162

FIDE id

Date of birth

2016-07-17 (U10)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1084

Item	Main	Standard	Rapid	Blitz
Rating	1192.4	1191	1200	1200
Raw rating	1151.7	1142.6	1200	1200
Weighted rating	1192.4	1191	1200	1200
Weighted performance	0	0	0	0
Floor	699	699	700	700
K-factor	40	40	40	40
Min/Max rating change allowed	177.6	179.9	165.8	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	1196.1 2025-09-01	1195.4 2025-09-01	0 2025-08-23	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	-3.5	-4.2	0	0
New rating	1188.9	1186.8	1200	1200
Analysis
Rating	1192.4	1191	1200	1200
Raw rating	1151.7	1142.6	1200	1200
Weighted rating	1192.4	1191	1200
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	699	699	700	700
Max/Min rating change allowed	177.6	179.9	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	1151.7	1142.6	1200	1200
New weighted rating	1188.9	1186.8	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1188.9	1186.8	1200	1200
Temp new rating +/-	-3.5	-4.2	0	0
Final new rating +/-	-3.5	-4.2	0	0
New rating	1188.9	1186.8	1200	1200
New K-factor	40	40	36	36
New floor	699	699	700	700

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

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	M
Age group	U10
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U10	-1		-1		-1
U10 M	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U10	-1		-1		-1
U10 M	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U10	-1		-1		-1
U10 M	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U10	-1		-1		-1
U10 M	-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	10	3	30	-170	1254	1084
Standard	10	3	30	-170	1254	1084
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	10	3	30	-170	1254	1084
Standard	10	3	30	-170	1254	1084
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1151.7	1142.6	1200	1200
2025-09-01	1151.7	1142.6	1200	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	2025 Midstream Open Chess Tournament (U10)	2025-08-25	2025-08-25	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	2025 Tshwane South School District CLOSED League Championship (U9A)	2025-08-15	2025-08-15	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Midstream Open Chess Tournament (U10)	2025-08-25	2025-08-25	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	2025 Tshwane South School District CLOSED League Championship (U9A)	2025-08-15	2025-08-15	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament 2025 Midstream Open Chess Tournament				Tournament 2025 Midstream Open Chess Tournament
		date 2025-08-25	rnd 5	type Standard	result 1	date 2025-08-25	rnd 5	type Standard	result 1
		Opponent Geldenhuys, M (Micah-Ami)				Opponent Geldenhuys, M (Micah-Ami)
2	1	Tournament 2025 Midstream Open Chess Tournament				Tournament 2025 Midstream Open Chess Tournament
		date 2025-08-25	rnd 3	type Standard	result 1	date 2025-08-25	rnd 3	type Standard	result 1
		Opponent Sikhuza, K (Khona)				Opponent Sikhuza, K (Khona)
3	1	Tournament 2025 Tshwane South School District CLOSED League Championship				Tournament 2025 Tshwane South School District CLOSED League Championship
		date 2025-08-15	rnd 2	type Standard	result 1	date 2025-08-15	rnd 2	type Standard	result 1
		Opponent Van Niekerk, N (Naomi)				Opponent Van Niekerk, N (Naomi)

#	Games	Start				End
1	1	Tournament 2025 Midstream Open Chess Tournament				Tournament 2025 Midstream Open Chess Tournament
		date 2025-08-25	rnd 5	type Standard	result 1	date 2025-08-25	rnd 5	type Standard	result 1
		Opponent Geldenhuys, M (Micah-Ami)				Opponent Geldenhuys, M (Micah-Ami)
2	1	Tournament 2025 Midstream Open Chess Tournament				Tournament 2025 Midstream Open Chess Tournament
		date 2025-08-25	rnd 3	type Standard	result 1	date 2025-08-25	rnd 3	type Standard	result 1
		Opponent Sikhuza, K (Khona)				Opponent Sikhuza, K (Khona)
3	1	Tournament 2025 Tshwane South School District CLOSED League Championship				Tournament 2025 Tshwane South School District CLOSED League Championship
		date 2025-08-15	rnd 2	type Standard	result 1	date 2025-08-15	rnd 2	type Standard	result 1
		Opponent Van Niekerk, N (Naomi)				Opponent Van Niekerk, N (Naomi)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 2025 Midstream Open Chess Tournament				Tournament 2025 Midstream Open Chess Tournament
		date 2025-08-25	rnd 5	type Standard	result 1	date 2025-08-25	rnd 5	type Standard	result 1
		Opponent Geldenhuys, M (Micah-Ami)				Opponent Geldenhuys, M (Micah-Ami)
2	1	Tournament 2025 Midstream Open Chess Tournament				Tournament 2025 Midstream Open Chess Tournament
		date 2025-08-25	rnd 3	type Standard	result 1	date 2025-08-25	rnd 3	type Standard	result 1
		Opponent Sikhuza, K (Khona)				Opponent Sikhuza, K (Khona)
3	1	Tournament 2025 Tshwane South School District CLOSED League Championship				Tournament 2025 Tshwane South School District CLOSED League Championship
		date 2025-08-15	rnd 2	type Standard	result 1	date 2025-08-15	rnd 2	type Standard	result 1
		Opponent Van Niekerk, N (Naomi)				Opponent Van Niekerk, N (Naomi)

#	Games	Start				End
1	1	Tournament 2025 Midstream Open Chess Tournament				Tournament 2025 Midstream Open Chess Tournament
		date 2025-08-25	rnd 5	type Standard	result 1	date 2025-08-25	rnd 5	type Standard	result 1
		Opponent Geldenhuys, M (Micah-Ami)				Opponent Geldenhuys, M (Micah-Ami)
2	1	Tournament 2025 Midstream Open Chess Tournament				Tournament 2025 Midstream Open Chess Tournament
		date 2025-08-25	rnd 3	type Standard	result 1	date 2025-08-25	rnd 3	type Standard	result 1
		Opponent Sikhuza, K (Khona)				Opponent Sikhuza, K (Khona)
3	1	Tournament 2025 Tshwane South School District CLOSED League Championship				Tournament 2025 Tshwane South School District CLOSED League Championship
		date 2025-08-15	rnd 2	type Standard	result 1	date 2025-08-15	rnd 2	type Standard	result 1
		Opponent Van Niekerk, N (Naomi)				Opponent Van Niekerk, N (Naomi)

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 Niekerk ,N (Naomi)	1	1	425	1	1	425	0	0	0	0	0	0
1	Van Niekerk ,N (Naomi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Haffejee ,M (Muzammil)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Haffejee ,M (Muzammil)	1	1198.8	773.8	1	1200.1	773.8	0	0	0	0	0	0
3	Muller ,L (Limay)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Muller ,L (Limay)	1	1201.4	776.4	1	1198.9	776.4	0	0	0	0	0	0
4	Bosch Dippenaar ,B (Benjamin)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Bosch Dippenaar ,B (Benjamin)	1	1189.9	764.9	1	1192.5	764.9	0	0	0	0	0	0
5	Collen ,V (Videl)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Collen ,V (Videl)	1	1203.3	778.3	1	1204.3	778.3	0	0	0	0	0	0
6	Rakgatlha ,K (Karabo Kgobane)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Rakgatlha ,K (Karabo Kgobane)	1	1331.5	906.5	1	1346.1	906.5	0	0	0	0	0	0
7	Geldenhuys ,M (Micah-Ami)	1	1	425	1	1	425	0	0	0	0	0	0
7	Geldenhuys ,M (Micah-Ami)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Cloete ,Z (Zander)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Cloete ,Z (Zander)	1	1398.7	973.7	1	1396.1	973.7	0	0	0	0	0	0
9	Ebersohn ,C (Christiaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Ebersohn ,C (Christiaan)	1	1416.1	991.1	1	1419.4	991.1	0	0	0	0	0	0
10	Sikhuza ,K (Khona)	1	1	425	1	1	425	0	0	0	0	0	0
10	Sikhuza ,K (Khona)	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

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PLAYER PAGE

Personal

Melamed, L (Leo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms