Chess South Africa Ratings Database

PLAYER PAGE

Personal

Onwusaka, L (Lucky)

Chess SA id

108089644

FIDE id

Date of birth

2008-07-02 (U18)

Gender

Male

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1394.7	1388.3	569.8	569.8
Raw rating	1394.7	1388.3	569.8	569.8
Weighted rating	1394.7	1388.3	569.8	569.8
Weighted performance	387.7	386.7	0	0
Floor	953	948.8	500	500
K-factor	32	32	40	40
Min/Max rating change allowed	125.6	126.8	407	407
Highest rating	1468.2 2019-04-01	1463.9 2019-04-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1453 2019-05-01	1448.8 2019-05-01	569.8 2024-02-01	569.8 2024-02-01
Highest weighted rating	1453 2021-03-01	1448.8 2021-03-01	569.8 2024-11-01	569.8 2024-11-01
Highest weighted performance	1468.2 2019-04-01	1463.9 2019-04-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1394.7	1388.3	569.8	569.8
Analysis
Rating	1394.7	1388.3	569.8	569.8
Raw rating	1394.7	1388.3	569.8	569.8
Weighted rating	1394.7	1388.3	569.8
Weighted performance	387.7	386.7	0
K-factor	32	32	40	40
Floor	953	948.8	500	500
Max/Min rating change allowed	125.6	126.8	407	407
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	1394.7	1388.3	569.8	569.8
New weighted rating	1394.7	1388.3	569.8	569.8
New weighted performance	387.2	386.3	0	0
Temp new rating	1394.7	1388.3	569.8	569.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1394.7	1388.3	569.8	569.8
New K-factor	32	32	40	40
New floor	953	948.8	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	134	134

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
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	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	109	75.5	69.27	163.8	1018.2	1181.9
Standard	109	75.5	69.27	163.8	1018.2	1181.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1394.7	1388.3	569.8	569.8
2025-09-01	1394.7	1388.3	569.8	569.8
2025-08-01	1394.7	1388.3	569.8	569.8
2025-07-01	1394.7	1388.3	569.8	569.8
2025-06-01	1394.7	1388.3	569.8	569.8
2025-05-01	1394.7	1388.3	569.8	569.8
2025-04-01	1394.7	1388.3	569.8	569.8
2025-03-01	1394.7	1388.3	569.8	569.8
2025-02-01	1394.7	1388.3	569.8	569.8
2025-01-01	1394.7	1388.3	569.8	569.8
2024-12-01	1394.7	1388.3	569.8	569.8
2024-11-01	1394.7	1388.3	569.8	569.8
2024-10-01	1394.7	1388.3	569.8	569.8
2024-09-01	1394.7	1388.3	569.8	569.8
2024-08-01	1394.7	1388.3	569.8	569.8
2024-07-01	1394.7	1388.3	569.8	569.8
2024-06-01	1394.7	1388.3	569.8	569.8
2024-08-01	1394.7	1388.3	569.8	569.8
2024-04-01	1394.7	1388.3	569.8	569.8
2024-03-01	1394.7	1388.3	569.8	569.8
2024-02-01	1394.7	1388.3	569.8	569.8
2024-01-01	1394.7	1388.3	569.8	569.8
2023-12-01	1394.7	1388.3	569.8	569.8
2023-11-01	1394.7	1388.3	569.8	569.8

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	Bergvlam Tournament 2020 (U14)	2020-03-14	2020-03-14	Standard	Ehlanzeni (MEN)	5	5	3.5	Yes	Analysis
2	Chess Unlimited Leap Year Tournament 2020 (A)	2020-02-29	2020-02-29	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
3	Uplands 2020 (U14)	2020-01-25	2020-01-25	Standard	Ehlanzeni (MEN)	5	5	4.5	Yes	Analysis
4	Ehlanzeni Open 2019 (B)	2019-07-19	2019-07-21	Standard	Ehlanzeni (MEN)	5	4	1.5	Yes	Analysis
5	De Goede Top 10 2019 (U12)	2019-07-03	2019-07-03	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
6	Curro Open 2019 (U12)	2019-04-12	2019-04-12	Standard	Ehlanzeni (MEN)	5	5	5	Yes	Analysis
7	Uplands Open Age 2019 (U12)	2019-03-09	2019-03-09	Standard	Ehlanzeni (MEN)	5	5	4.5	Yes	Analysis
8	Chess Unlimited Open 2019 (B)	2019-03-02	2019-03-02	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
9	Penryn Age Open 2019 (U12)	2019-02-09	2019-02-09	Standard	Ehlanzeni (MEN)	5	5	4.5	Yes	Analysis
10	Chess Unlimited Open 2019 (B)	2019-01-26	2019-01-26	Standard	Ehlanzeni (MEN)	5	5	3.5	Yes	Analysis
11	South African Junior Team Championships 2018 (U12B)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
12	Nelpsruit Prestige 2018 (D)	2018-09-14	2018-09-15	Standard	Ehlanzeni (MEN)	6	6	3	Yes	Analysis
13	De Goede Top 20 Closed 2018 (U12 Open)	2018-08-18	2018-08-18	Standard	Ehlanzeni (MEN)	5	5	3.5	Yes	Analysis
14	Malelane Primary 2018 (U12 Open)	2018-07-21	2018-07-21	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
15	Lowveld Open 2018 (B)	2018-07-28	2018-07-28	Standard	Ehlanzeni (MEN)	5	5	1.5	Yes	Analysis
16	Curro Age Open 2018 (U12 Open)	2018-05-12	2018-05-12	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
17	Penryn Age Open 2018 (U12 Boys)	2018-04-21	2018-04-21	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
18	Uplands College Open (B)	2018-03-03	2018-03-03	Standard	Ehlanzeni (MEN)	5	5	2.5	Yes	Analysis
19	Sabie Primary 2018 (B)	2018-03-10	2018-03-10	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
20	Rob Ferreira Hoerskool Open 2018 (B)	2018-03-17	2018-03-17	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
21	South African Junior Team Championships 2017 (U10C)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	5	Yes	Analysis

#	Games	Start				End
1	28	Tournament South African Junior Team Championships 2018				Tournament De Goede Top 10 2019
		date 2018-12-20	rnd 7	type Standard	result 1	date 2019-07-03	rnd 2	type Standard	result 1
		Opponent May, AD (Alrique Dominic)				Opponent Grobler, Z (Zander)
2	9	Tournament Ehlanzeni Open 2019				Tournament Chess Unlimited Leap Year Tournament 2020
		date 2019-07-21	rnd 5	type Standard	result 0.5	date 2020-02-29	rnd 3	type Standard	result 1
		Opponent Nokuthula, M (Mkhonta)				Opponent Ogunjiofor, CJ (Chinedu Jeremy)
3	7	Tournament Rob Ferreira Hoerskool Open 2018				Tournament Penryn Age Open 2018
		date 2018-03-17	rnd 2	type Standard	result 1	date 2018-04-21	rnd 3	type Standard	result 1
		Opponent Muller, J (Jessica)				Opponent Nkabinde, L (Lesego)

#	Games	Start				End
1	28	Tournament South African Junior Team Championships 2018				Tournament De Goede Top 10 2019
		date 2018-12-20	rnd 7	type Standard	result 1	date 2019-07-03	rnd 2	type Standard	result 1
		Opponent May, AD (Alrique Dominic)				Opponent Grobler, Z (Zander)
2	9	Tournament Ehlanzeni Open 2019				Tournament Chess Unlimited Leap Year Tournament 2020
		date 2019-07-21	rnd 5	type Standard	result 0.5	date 2020-02-29	rnd 3	type Standard	result 1
		Opponent Nokuthula, M (Mkhonta)				Opponent Ogunjiofor, CJ (Chinedu Jeremy)
3	7	Tournament Rob Ferreira Hoerskool Open 2018				Tournament Penryn Age Open 2018
		date 2018-03-17	rnd 2	type Standard	result 1	date 2018-04-21	rnd 3	type Standard	result 1
		Opponent Muller, J (Jessica)				Opponent Nkabinde, L (Lesego)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Curro Open 2019				Tournament De Goede Top 10 2019
		date 2019-04-12	rnd 1	type Standard	result 1	date 2019-07-03	rnd 2	type Standard	result 1
		Opponent Ntshole, D (Didintle)				Opponent Grobler, Z (Zander)
2	7	Tournament Rob Ferreira Hoerskool Open 2018				Tournament Penryn Age Open 2018
		date 2018-03-17	rnd 2	type Standard	result 1	date 2018-04-21	rnd 3	type Standard	result 1
		Opponent Muller, J (Jessica)				Opponent Nkabinde, L (Lesego)
3	5	Tournament Curro Age Open 2018				Tournament Malelane Primary 2018
		date 2018-05-12	rnd 5	type Standard	result 1	date 2018-07-21	rnd 4	type Standard	result 1
		Opponent Kockemoer, Z (Zuraide)				Opponent Radley, H (Henning)

#	Games	Start				End
1	7	Tournament Curro Open 2019				Tournament De Goede Top 10 2019
		date 2019-04-12	rnd 1	type Standard	result 1	date 2019-07-03	rnd 2	type Standard	result 1
		Opponent Ntshole, D (Didintle)				Opponent Grobler, Z (Zander)
2	7	Tournament Rob Ferreira Hoerskool Open 2018				Tournament Penryn Age Open 2018
		date 2018-03-17	rnd 2	type Standard	result 1	date 2018-04-21	rnd 3	type Standard	result 1
		Opponent Muller, J (Jessica)				Opponent Nkabinde, L (Lesego)
3	5	Tournament Curro Age Open 2018				Tournament Malelane Primary 2018
		date 2018-05-12	rnd 5	type Standard	result 1	date 2018-07-21	rnd 4	type Standard	result 1
		Opponent Kockemoer, Z (Zuraide)				Opponent Radley, H (Henning)

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 Veenhuyzen ,U (Ude)	4	4	425	4	4	425	0	0	0	0	0	0
1	Van Veenhuyzen ,U (Ude)	4	1146.9	1571.9	4	1141	1571.9	0	0	0	0	0	0
2	Ogunjiofor ,O (Onyinye)	4	1.5	-106.2	4	1.5	-106.2	0	0	0	0	0	0
2	Ogunjiofor ,O (Onyinye)	4	1156.9	1050.6	4	1164.6	1050.6	0	0	0	0	0	0
3	Ogunjiofor ,CJ (Chinedu Jeremy)	3	3	425	3	3	425	0	0	0	0	0	0
3	Ogunjiofor ,CJ (Chinedu Jeremy)	3	1217.5	1642.5	3	1216.3	1642.5	0	0	0	0	0	0
4	Pilani ,G (Gregory)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
4	Pilani ,G (Gregory)	3	1166.5	1449.9	3	1160.2	1449.9	0	0	0	0	0	0
5	Macdonald ,I (Ian)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
5	Macdonald ,I (Ian)	3	941.2	1082.8	3	939.2	1082.8	0	0	0	0	0	0
6	Dube ,O (Olwethu)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
6	Dube ,O (Olwethu)	3	1055.3	913.6	3	1070.1	913.6	0	0	0	0	0	0
7	Van Dyk ,M (Mia)	3	3	425	3	3	425	0	0	0	0	0	0
7	Van Dyk ,M (Mia)	3	1073	1498	3	1057.4	1498	0	0	0	0	0	0
8	Nkabinde ,L (Lesego)	2	2	425	2	2	425	0	0	0	0	0	0
8	Nkabinde ,L (Lesego)	2	1036.8	1461.8	2	1021.6	1461.8	0	0	0	0	0	0
9	Pauer ,M (Mieke)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
9	Pauer ,M (Mieke)	2	1308.9	1096.4	2	1294.8	1096.4	0	0	0	0	0	0
10	Le Roux ,RG (Ruben Gabriel)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
10	Le Roux ,RG (Ruben Gabriel)	2	997.8	785.3	2	997.3	785.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Onwusaka, L (Lucky)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms