Chess South Africa Ratings Database

PLAYER PAGE

Personal

Berry, L (Luthando)

Chess SA id

1110139242

FIDE id

Date of birth

2011-05-23 (U16)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1258

Item	Main	Standard	Rapid	Blitz
Rating	1293.8	1295.5	1200	1200
Raw rating	1292.8	1294.4	1200	1200
Weighted rating	1293.8	1295.5	1200	1200
Weighted performance	1114.3	1114.8	0	0
Floor	820.1	836.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	145.3	144.9	165.8	165.8
Highest rating	1334.1 2024-04-01	1336.4 2024-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1320.1 2024-05-01	1336.4 2024-03-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1292 2025-08-01	1294.4 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1334.1 2024-04-01	1332.7 2024-04-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.2	0	0	0
New rating	1294	1295.5	1200	1200
Analysis
Rating	1293.8	1295.5	1200	1200
Raw rating	1292.8	1294.4	1200	1200
Weighted rating	1293.8	1295.5	1200
Weighted performance	1114.3	1114.8	0
K-factor	36	36	36	36
Floor	820.1	836.4	700	700
Max/Min rating change allowed	145.3	144.9	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	1292.8	1294.4	1200	1200
New weighted rating	1294	1295.5	1200	1200
New weighted performance	1106.9	1107.4	0	0
Temp new rating	1294	1295.5	1200	1200
Temp new rating +/-	0.2	0	0	0
Final new rating +/-	0.2	0	0	0
New rating	1294	1295.5	1200	1200
New K-factor	36	36	36	36
New floor	820.1	836.4	700	700

Item	Main	Standard
	0	0
	10	10
	30	30
	5	5
	10	10
	0	0
History	55	55

Games since
	Main 40	Standard 40		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3326		1092		305
Male	2593		811		217
U16	529		178		50
U16 Male	387		125		37
Standard
	RSA		Province		Region
Overall	3226		926		299
Male	2527		671		211
U16	525		166		56
U16 Male	390		116		42
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	10	6	60	85	1219	1304
Standard	10	6	60	85	1219	1304
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	55	31	56.36	54.1	1248.7	1302.8
Standard	55	31	56.36	54.1	1248.7	1302.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1292.8	1294.4	1200	1200
2025-09-30	1292.8	1294.4	1200	1200
2025-09-01	1292.8	1294.4	1200	1200
2025-08-01	1292.8	1294.4	1200	1200
2025-07-01	1292.8	1293.8	1200	1200
2025-06-01	1292.8	1293	1200	1200
2025-05-01	1292.8	1292.8	1200	1200
2025-04-01	1292.8	1292.8	1200	1200
2025-03-01	1296	1297	1200	1200
2025-02-01	1288.4	1288.3	1200	1200
2025-01-01	1288.4	1287.9	1200	1200
2024-12-01	1288.4	1287.9	1200	1200
2024-11-01	1288.4	1287.9	1200	1200
2024-10-01	1288.4	1287.9	1200	1200
2024-09-01	1288.4	1287.9	1200	1200
2024-08-01	1320.1	1325.3	1200	1200
2024-07-01	1320.1	1325.3	1200	1200
2024-09-01	1320.1	1325.3	1200	1200
2024-05-01	1320.1	1325.3	1200	1200
2024-04-01	1293.7	1306.9	1200	1200
2024-03-01	1314.9	1336.4	1200	1200
2024-02-01	1235.4	1246.4	1200	1200
2024-01-01	1235.4	1246.4	1200	1200
2023-12-01	1235.4	1246.4	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	Oudussa Trials 2025 (U15)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis
2	Oudussa Trials 2 2025 (U5 Boys+Girls)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Oudussa Trials 2025 (U15)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis
2	Oudussa Trials 2 2025 (U5 Boys+Girls)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis
3	Eden Top Schools 2024 (U13 Open)	2024-08-17	2024-08-17	Standard	Eden (WEG)	5	5	1	Yes	Analysis
4	Eden Chess Trials 2 2024 (U14)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	10	6	Yes	Analysis
5	Eden School Chess Trials 1 2024 (U13 Boys)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	2	Yes	Analysis
6	OUDUSSA Trials 2 2024 (U13 Boys+Girls)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	4	Yes	Analysis
7	OUDUSSA Trials 1 2024 (U13 Boys+Girls)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	5	4	Yes	Analysis
8	Oudussa Proewe 1 2023 (U13 Boys)	2023-02-11	2023-02-11	Standard	Eden (WEG)	5	5	4	Yes	Analysis
9	Eden Proewe 2 2022 (O11 Seuns)	2022-04-09	2022-04-09	Standard	Eden (WEG)	5	5	2	Yes	Analysis
10	Eden Proewe 1 2022 (O11 Seuns)	2022-03-12	2022-03-12	Standard	Eden (WEG)	5	5	2	Yes	Analysis

#	Games	Start				End
1	7	Tournament OUDUSSA Trials 1 2024				Tournament OUDUSSA Trials 2 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-17	rnd 3	type Standard	result 1
		Opponent Julies, J (Jaysiano)				Opponent Stuurman, D (Dante)
2	4	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-20	rnd 7	type Standard	result 1	date 2024-04-20	rnd 10	type Standard	result 1
		Opponent Goliath, H (Hayley)				Opponent Joseph, W (William)
3	4	Tournament Oudussa Proewe 1 2023				Tournament Oudussa Proewe 1 2023
		date 2023-02-11	rnd 2	type Standard	result 1	date 2023-02-11	rnd 5	type Standard	result 1
		Opponent Kourou, B (Billy)				Opponent Muller, M (Mgishan)

#	Games	Start				End
1	7	Tournament OUDUSSA Trials 1 2024				Tournament OUDUSSA Trials 2 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-17	rnd 3	type Standard	result 1
		Opponent Julies, J (Jaysiano)				Opponent Stuurman, D (Dante)
2	4	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-20	rnd 7	type Standard	result 1	date 2024-04-20	rnd 10	type Standard	result 1
		Opponent Goliath, H (Hayley)				Opponent Joseph, W (William)
3	4	Tournament Oudussa Proewe 1 2023				Tournament Oudussa Proewe 1 2023
		date 2023-02-11	rnd 2	type Standard	result 1	date 2023-02-11	rnd 5	type Standard	result 1
		Opponent Kourou, B (Billy)				Opponent Muller, M (Mgishan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament OUDUSSA Trials 1 2024				Tournament OUDUSSA Trials 2 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-17	rnd 3	type Standard	result 1
		Opponent Julies, J (Jaysiano)				Opponent Stuurman, D (Dante)
2	4	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-20	rnd 7	type Standard	result 1	date 2024-04-20	rnd 10	type Standard	result 1
		Opponent Goliath, H (Hayley)				Opponent Joseph, W (William)
3	4	Tournament Oudussa Proewe 1 2023				Tournament Oudussa Proewe 1 2023
		date 2023-02-11	rnd 2	type Standard	result 1	date 2023-02-11	rnd 5	type Standard	result 1
		Opponent Kourou, B (Billy)				Opponent Muller, M (Mgishan)

#	Games	Start				End
1	7	Tournament OUDUSSA Trials 1 2024				Tournament OUDUSSA Trials 2 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-17	rnd 3	type Standard	result 1
		Opponent Julies, J (Jaysiano)				Opponent Stuurman, D (Dante)
2	4	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-20	rnd 7	type Standard	result 1	date 2024-04-20	rnd 10	type Standard	result 1
		Opponent Goliath, H (Hayley)				Opponent Joseph, W (William)
3	4	Tournament Oudussa Proewe 1 2023				Tournament Oudussa Proewe 1 2023
		date 2023-02-11	rnd 2	type Standard	result 1	date 2023-02-11	rnd 5	type Standard	result 1
		Opponent Kourou, B (Billy)				Opponent Muller, M (Mgishan)

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	Jacobs ,R (Riquel)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Jacobs ,R (Riquel)	2	1247.4	822.4	2	1252.2	822.4	0	0	0	0	0	0
2	Daries ,T (Tyreez)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Daries ,T (Tyreez)	2	1320.6	895.6	2	1330.2	895.6	0	0	0	0	0	0
3	Jacobs ,E (Eugeniel)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Jacobs ,E (Eugeniel)	2	1448.7	1023.7	2	1434.9	1023.7	0	0	0	0	0	0
4	Stuurman ,D (Dante)	2	2	425	2	2	425	0	0	0	0	0	0
4	Stuurman ,D (Dante)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
5	Sampson ,E (Eejay)	1	1	425	1	1	425	0	0	0	0	0	0
5	Sampson ,E (Eejay)	1	1385.3	1810.3	1	1371.3	1810.3	0	0	0	0	0	0
6	Goliath ,H (Hayley)	1	1	425	1	1	425	0	0	0	0	0	0
6	Goliath ,H (Hayley)	1	1066.8	1491.8	1	1049.2	1491.8	0	0	0	0	0	0
7	Prins ,S (Staton Lee)	1	1	425	1	1	425	0	0	0	0	0	0
7	Prins ,S (Staton Lee)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Lengisi ,S (Simtha)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Lengisi ,S (Simtha)	1	1228.6	803.6	1	1232	803.6	0	0	0	0	0	0
9	Michaels ,E (Ezron)	1	1	425	1	1	425	0	0	0	0	0	0
9	Michaels ,E (Ezron)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Brink ,A (Andrew)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Brink ,A (Andrew)	1	1613.4	1188.4	1	1630.9	1188.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Berry, L (Luthando)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms