Chess South Africa Ratings Database

PLAYER PAGE

Personal

Letuba, O (Onalenna)

Chess SA id

1100309337

FIDE id

Date of birth

2010-02-14 (U16)

Gender

Male

Region

Ngaka Modiri Molema (NNM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1254.1	1262.4	1200	1200
Raw rating	1254.1	1262.4	1200	1200
Weighted rating	1246	1253	1200	1200
Weighted performance	0	0	0	0
Floor	754.1	762.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	153.5	151.7	165.8	165.8
Highest rating	1284.9 2024-08-01	1272.8 2024-08-01	1200 2024-10-01	1200 2024-10-01
Highest raw rating	1254.1 2024-10-01	1262.4 2024-10-01	1200 2024-10-01	1200 2024-10-01
Highest weighted rating	1254.1 2024-10-01	1262.4 2024-10-01	1200 2024-10-01	1200 2024-10-01
Highest weighted performance	1284.9 2024-08-01	1272.8 2024-08-01	1200 2024-10-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1254.1	1262.4	1200	1200
Analysis
Rating	1254.1	1262.4	1200	1200
Raw rating	1254.1	1262.4	1200	1200
Weighted rating	1246	1253	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	754.1	762.4	700	700
Max/Min rating change allowed	153.5	151.7	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	1254.1	1262.4	1200	1200
New weighted rating	1247.6	1254.9	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1254.1	1262.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1254.1	1262.4	1200	1200
New K-factor	36	36	36	36
New floor	754.1	762.4	700	700

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

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Ngaka Modiri Molema (NNM)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
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	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	10	6	60	85	1246.8	1331.8
Standard	10	6	60	85	1246.8	1331.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1254.1	1262.4	1200	1200
2025-09-30	1254.1	1262.4	1200	1200
2025-09-01	1254.1	1262.4	1200	1200
2025-08-01	1254.1	1262.4	1200	1200
2025-07-01	1254.1	1262.4	1200	1200
2025-06-01	1254.1	1262.4	1200	1200
2025-05-01	1254.1	1262.4	1200	1200
2025-04-01	1254.1	1262.4	1200	1200
2025-03-01	1254.1	1262.4	1200	1200
2025-02-01	1254.1	1262.4	1200	1200
2025-01-01	1254.1	1262.4	1200	1200
2024-12-01	1254.1	1262.4	1200	1200
2024-11-01	1254.1	1262.4	1200	1200
2024-10-01	1254.1	1262.4	1200	1200
2024-09-01	1254.1	1262.4	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

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	North West Schools Finals 2024 (U15 Boys)	2024-08-24	2024-08-24	Standard	Ngaka Modiri Molema (NNM)	5	5	2	Yes	Analysis
2	NMM School League 2024 (U15 Boys)	2024-08-10	2024-08-10	Standard	Ngaka Modiri Molema (NNM)	5	5	4	Yes	Analysis

#	Games	Start				End
1	4	Tournament NMM School League 2024				Tournament NMM School League 2024
		date 2024-08-10	rnd 1	type Standard	result 1	date 2024-08-10	rnd 4	type Standard	result 1
		Opponent Kanakatse, B (Bokamoso)				Opponent Moseki, K (Keolopile)
2	2	Tournament North West Schools Finals 2024				Tournament North West Schools Finals 2024
		date 2024-08-24	rnd 2	type Standard	result 1	date 2024-08-24	rnd 3	type Standard	result 1
		Opponent Monchusi, R (Remoneilwe)				Opponent Botha, Z (Zak)

#	Games	Start				End
1	4	Tournament NMM School League 2024				Tournament NMM School League 2024
		date 2024-08-10	rnd 1	type Standard	result 1	date 2024-08-10	rnd 4	type Standard	result 1
		Opponent Kanakatse, B (Bokamoso)				Opponent Moseki, K (Keolopile)
2	2	Tournament North West Schools Finals 2024				Tournament North West Schools Finals 2024
		date 2024-08-24	rnd 2	type Standard	result 1	date 2024-08-24	rnd 3	type Standard	result 1
		Opponent Monchusi, R (Remoneilwe)				Opponent Botha, Z (Zak)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament NMM School League 2024				Tournament NMM School League 2024
		date 2024-08-10	rnd 1	type Standard	result 1	date 2024-08-10	rnd 4	type Standard	result 1
		Opponent Kanakatse, B (Bokamoso)				Opponent Moseki, K (Keolopile)
2	2	Tournament North West Schools Finals 2024				Tournament North West Schools Finals 2024
		date 2024-08-24	rnd 2	type Standard	result 1	date 2024-08-24	rnd 3	type Standard	result 1
		Opponent Monchusi, R (Remoneilwe)				Opponent Botha, Z (Zak)

#	Games	Start				End
1	4	Tournament NMM School League 2024				Tournament NMM School League 2024
		date 2024-08-10	rnd 1	type Standard	result 1	date 2024-08-10	rnd 4	type Standard	result 1
		Opponent Kanakatse, B (Bokamoso)				Opponent Moseki, K (Keolopile)
2	2	Tournament North West Schools Finals 2024				Tournament North West Schools Finals 2024
		date 2024-08-24	rnd 2	type Standard	result 1	date 2024-08-24	rnd 3	type Standard	result 1
		Opponent Monchusi, R (Remoneilwe)				Opponent Botha, Z (Zak)

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 Staden ,K (Kobus)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Van Staden ,K (Kobus)	1	1208.1	783.1	1	1208.1	783.1	0	0	0	0	0	0
2	Moseki ,K (Keolopile)	1	1	425	1	1	425	0	0	0	0	0	0
2	Moseki ,K (Keolopile)	1	1162.6	1587.6	1	1166.8	1587.6	0	0	0	0	0	0
3	Tshabadira ,G (Gomolemo)	1	1	425	1	1	425	0	0	0	0	0	0
3	Tshabadira ,G (Gomolemo)	1	1233.2	1658.2	1	1240	1658.2	0	0	0	0	0	0
4	Zanazo ,K (Kopano)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Zanazo ,K (Kopano)	1	1329.2	904.2	1	1328.3	904.2	0	0	0	0	0	0
5	Monchusi ,R (Remoneilwe)	1	1	425	1	1	425	0	0	0	0	0	0
5	Monchusi ,R (Remoneilwe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Digwamaje ,K (Kgotla)	1	1	425	1	1	425	0	0	0	0	0	0
6	Digwamaje ,K (Kgotla)	1	1188.6	1613.6	1	1185.8	1613.6	0	0	0	0	0	0
7	Botha ,Z (Zak)	1	1	425	1	1	425	0	0	0	0	0	0
7	Botha ,Z (Zak)	1	1246.6	1671.6	1	1200	1671.6	0	0	0	0	0	0
8	Nyawula ,T (Tlotlo)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Nyawula ,T (Tlotlo)	1	1280.7	855.7	1	1213.7	855.7	0	0	0	0	0	0
9	Kanakatse ,B (Bokamoso)	1	1	425	1	1	425	0	0	0	0	0	0
9	Kanakatse ,B (Bokamoso)	1	1297.1	1722.1	1	1313.9	1722.1	0	0	0	0	0	0
10	Itumeleng ,O (Onalenna)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Itumeleng ,O (Onalenna)	1	1322.1	897.1	1	1346.9	897.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Letuba, O (Onalenna)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms