Chess South Africa Ratings Database

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Personal

Robinson, L (LXR)

Chess SA id

1170314895

FIDE id

Date of birth

2017-09-12 (U10)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1278.5

Item	Main	Standard	Rapid	Blitz
Rating	1479.8	1457.2	1351.9	1200
Raw rating	1462	1415.2	1351.9	1200
Weighted rating	1252.8	1254.3	1212.2	1200
Weighted performance	1625.5	1457.2	0	0
Floor	962	915.2	851.9	700
K-factor	32	32	36	36
Min/Max rating change allowed	114.2	122	133.5	165.8
Highest rating	1479.8 2025-09-30	1457.2 2025-09-30	1351.9 2025-09-30	1200 2025-03-01
Highest raw rating	1462 2025-09-30	1415.2 2025-09-30	1351.9 2025-09-30	1200 2025-03-01
Highest weighted rating	1252.8 2025-09-30	1254.3 2025-09-30	1212.2 2025-09-30	1200 2025-03-01
Highest weighted performance	1625.5 2025-09-30	1457.2 2025-09-30	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	114.2	-0.5	0	0
New rating	1593.9	1456.7	1351.9	1200
Analysis
Rating	1479.8	1457.2	1351.9	1200
Raw rating	1462	1415.2	1351.9	1200
Weighted rating	1252.8	1254.3	1212.2
Weighted performance	1625.5	1457.2	0
K-factor	32	32	36	36
Floor	962	915.2	851.9	700
Max/Min rating change allowed	114.2	122	133.5	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	1462	1415.2	1351.9	1200
New weighted rating	1271.4	1269	1223.8	1200
New weighted performance	1625	1456.7	0	0
Temp new rating	1625	1456.7	1351.9	1200
Temp new rating +/-	145.2	-0.5	0	0
Final new rating +/-	114.2	-0.5	0	0
New rating	1593.9	1456.7	1351.9	1200
New K-factor	32	32	36	36
New floor	962	915.2	851.9	700

Item	Main	Standard	Rapid
	0	0	0
	60	48	12
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	60	48	12

Games since
	Main 60	Standard 48		Rapid 12		Blitz 0
Gender	Male
Age group	U10
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	1412		486		67
Male	1205		404		55
U10	74		33		3
U10 Male	66		30		3
Standard
	RSA		Province		Region
Overall	1502		553		72
Male	1260		451		57
U10	85		39		3
U10 Male	75		36		3
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	60	36	60	85	1270.2	1355.2
Standard	48	26	54.17	35.4	1261.3	1296.7
Rapid	12	10	83.33	283.3	1305.8	1589.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	60	36	60	85	1270.2	1355.2
Standard	48	26	54.17	35.4	1261.3	1296.7
Rapid	12	10	83.33	283.3	1305.8	1589.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1462	1415.2	1351.9	1200
2025-09-01	1322.8	1343.2	1200	1200
2025-08-01	1249.9	1254	1200	1200
2025-07-01	1249.9	1254	1200	1200
2025-06-01	1277.4	1291.1	1200	1200
2025-05-01	1286.2	1304.2	1200	1200
2025-04-01	1286.2	1304.2	1200	1200
2025-03-01	1191.5	1189.7	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	East Rand Chess Club Open 2025 (D)	2025-08-09	2025-08-09	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
2	East Rand Chess Club Open 2025 (D)	2025-08-09	2025-08-09	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
3	East Rand Chess Club 2025 (D)	2025-09-06	2025-09-06	Rapid	Ekurhuleni (GE)	5	4	4	Yes	Analysis
4	East Rand Chess Club 2025 (D)	2025-09-06	2025-09-06	Rapid	Ekurhuleni (GE)	5	4	4	Yes	Analysis
5	Ekurhuleni North Schools Teams 2025 (U9)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	5	Yes	Analysis
6	Edenvale Germiston Cluster Teams 2025 (U9)	2025-07-25	2025-07-25	Rapid	Ekurhuleni (GE)	6	4	2	Yes	Analysis
7	Ekurhuleni North School District Finals 2025 (U9 Boys)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
8	CPH May 2025 (E)	2025-05-03	2025-05-03	Standard	Johannesburg Metro (GJM)	5	4	2	Yes	Analysis
9	Chess Power House March Open 2025 (E)	2025-03-22	2025-03-22	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
10	Edenvale Germiston Cluster 2025 (U9 Boys)	2025-03-08	2025-03-08	Standard	Ekurhuleni (GE)	5	5	4.5	Yes	Analysis
11	Ekurhuleni/Springs Open 025 (U8+U10)	2025-02-22	2025-02-22	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
12	MCA Welcome 2025 (Newcomers)	2025-02-15	2025-02-15	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
13	CPH Primrose Open 2025 (U10)	2025-02-08	2025-02-08	Standard	Ekurhuleni (GE)	5	4	0	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	East Rand Chess Club Open 2025 (D)	2025-08-09	2025-08-09	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
2	East Rand Chess Club Open 2025 (D)	2025-08-09	2025-08-09	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
3	East Rand Chess Club 2025 (D)	2025-09-06	2025-09-06	Rapid	Ekurhuleni (GE)	5	4	4	Yes	Analysis
4	East Rand Chess Club 2025 (D)	2025-09-06	2025-09-06	Rapid	Ekurhuleni (GE)	5	4	4	Yes	Analysis
5	Ekurhuleni North Schools Teams 2025 (U9)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	5	Yes	Analysis
6	Edenvale Germiston Cluster Teams 2025 (U9)	2025-07-25	2025-07-25	Rapid	Ekurhuleni (GE)	6	4	2	Yes	Analysis
7	Ekurhuleni North School District Finals 2025 (U9 Boys)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
8	CPH May 2025 (E)	2025-05-03	2025-05-03	Standard	Johannesburg Metro (GJM)	5	4	2	Yes	Analysis
9	Chess Power House March Open 2025 (E)	2025-03-22	2025-03-22	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
10	Edenvale Germiston Cluster 2025 (U9 Boys)	2025-03-08	2025-03-08	Standard	Ekurhuleni (GE)	5	5	4.5	Yes	Analysis
11	Ekurhuleni/Springs Open 025 (U8+U10)	2025-02-22	2025-02-22	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
12	MCA Welcome 2025 (Newcomers)	2025-02-15	2025-02-15	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
13	CPH Primrose Open 2025 (U10)	2025-02-08	2025-02-08	Standard	Ekurhuleni (GE)	5	4	0	Yes	Analysis

#	Games	Start				End
1	9	Tournament Ekurhuleni North Schools Teams 2025				Tournament East Rand Chess Club 2025
		date 2025-08-16	rnd 1	type Standard	result 1	date 2025-09-06	rnd 5	type Rapid	result 1
		Opponent Joubert, J (Jurgen)				Opponent Jansen van Rensburg, J (Janco)
2	5	Tournament Edenvale Germiston Cluster 2025				Tournament Edenvale Germiston Cluster 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Molepo, L (Lesitja)				Opponent Motloung, L (Letlotlo)
3	2	Tournament East Rand Chess Club Open 2025				Tournament East Rand Chess Club Open 2025
		date 2025-08-09	rnd 1	type Standard	result 1	date 2025-08-09	rnd 2	type Standard	result 1
		Opponent Nakene, P (Pako)				Opponent Beaton, M (Mekhl)

#	Games	Start				End
1	5	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 1	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Joubert, J (Jurgen)				Opponent Saunders, J (Jaiden)
2	5	Tournament Edenvale Germiston Cluster 2025				Tournament Edenvale Germiston Cluster 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Molepo, L (Lesitja)				Opponent Motloung, L (Letlotlo)
3	2	Tournament East Rand Chess Club Open 2025				Tournament East Rand Chess Club Open 2025
		date 2025-08-09	rnd 1	type Standard	result 1	date 2025-08-09	rnd 2	type Standard	result 1
		Opponent Nakene, P (Pako)				Opponent Beaton, M (Mekhl)

#	Games	Start				End
1	4	Tournament East Rand Chess Club 2025				Tournament East Rand Chess Club 2025
		date 2025-09-06	rnd 1	type Rapid	result 1	date 2025-09-06	rnd 5	type Rapid	result 1
		Opponent Mendonca, M (Mark)				Opponent Jansen van Rensburg, J (Janco)
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 Dube, N (Nicole)				Opponent Leopa, K (Khotso)

No games found.

#	Games	Start				End

#	Games	Start				End
1	9	Tournament Ekurhuleni North Schools Teams 2025				Tournament East Rand Chess Club 2025
		date 2025-08-16	rnd 1	type Standard	result 1	date 2025-09-06	rnd 5	type Rapid	result 1
		Opponent Joubert, J (Jurgen)				Opponent Jansen van Rensburg, J (Janco)
2	3	Tournament Edenvale Germiston Cluster 2025				Tournament Edenvale Germiston Cluster 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Molepo, L (Lesitja)				Opponent Strydom, Z (Zachary)
3	2	Tournament East Rand Chess Club Open 2025				Tournament East Rand Chess Club Open 2025
		date 2025-08-09	rnd 1	type Standard	result 1	date 2025-08-09	rnd 2	type Standard	result 1
		Opponent Nakene, P (Pako)				Opponent Beaton, M (Mekhl)

#	Games	Start				End
1	5	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 1	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Joubert, J (Jurgen)				Opponent Saunders, J (Jaiden)
2	3	Tournament Edenvale Germiston Cluster 2025				Tournament Edenvale Germiston Cluster 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Molepo, L (Lesitja)				Opponent Strydom, Z (Zachary)
3	2	Tournament East Rand Chess Club Open 2025				Tournament East Rand Chess Club Open 2025
		date 2025-08-09	rnd 1	type Standard	result 1	date 2025-08-09	rnd 2	type Standard	result 1
		Opponent Nakene, P (Pako)				Opponent Beaton, M (Mekhl)

#	Games	Start				End
1	4	Tournament East Rand Chess Club 2025				Tournament East Rand Chess Club 2025
		date 2025-09-06	rnd 1	type Rapid	result 1	date 2025-09-06	rnd 5	type Rapid	result 1
		Opponent Mendonca, M (Mark)				Opponent Jansen van Rensburg, J (Janco)
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 Dube, N (Nicole)				Opponent Leopa, K (Khotso)

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	Mendonca ,M (Mark)	6	2	-141.7	4	0	-425	2	2	425	0	0	0
1	Mendonca ,M (Mark)	6	1532.1	1390.4	4	1500.9	1107.1	2	1254.9	1957.1	0	0	0
2	Jansen van Rensburg ,J (Janco)	5	4.5	340	3	2.5	283.3	2	2	425	0	0	0
2	Jansen van Rensburg ,J (Janco)	5	1213.5	1553.5	3	1207	1496.8	2	1200	1638.5	0	0	0
3	Leopa ,K (Khotso)	4	3	212.5	2	2	425	2	1	0	0	0	0
3	Leopa ,K (Khotso)	4	1241.3	1453.8	2	1231.8	1666.3	2	1200	1241.3	0	0	0
4	Beaton ,M (Mekhl)	3	3	425	3	3	425	0	0	0	0	0	0
4	Beaton ,M (Mekhl)	3	1240.1	1665.1	3	1222.3	1665.1	0	0	0	0	0	0
5	Liebenberg ,A (Arabella)	2	2	425	2	2	425	0	0	0	0	0	0
5	Liebenberg ,A (Arabella)	2	1199.7	1624.7	2	1199.6	1624.7	0	0	0	0	0	0
6	Gouws ,P (Philip)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Gouws ,P (Philip)	2	1614.6	1189.6	2	1614.7	1189.6	0	0	0	0	0	0
7	Nakene ,P (Pako)	2	2	425	2	2	425	0	0	0	0	0	0
7	Nakene ,P (Pako)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
8	Ashwin ,N (Naveesh)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Ashwin ,N (Naveesh)	2	1212.5	787.5	2	1208.4	787.5	0	0	0	0	0	0
9	Gabel Smit ,H (Heinrich)	2	2	425	2	2	425	0	0	0	0	0	0
9	Gabel Smit ,H (Heinrich)	2	1457.9	1882.9	2	1472.9	1882.9	0	0	0	0	0	0
10	Hingorani ,N (Nurvi)	2	2	425	0	0	0	2	2	425	0	0	0
10	Hingorani ,N (Nurvi)	2	1366.1	1791.1	0	0	0	2	1238.4	1791.1	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Robinson, L (LXR)

Ratings

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Last 24 raw ratings

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Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms