Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sesinyi, O (Onalerona)

Chess SA id

1140328887

FIDE id

Date of birth

2014-05-15 (U14)

Gender

Male

Region

Ngaka Modiri Molema (NNM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1187.6	1184.7	1200	1200
Raw rating	1146.2	1133.6	1200	1200
Weighted rating	1187.6	1184.7	1200	1200
Weighted performance	0	0	0	0
Floor	699	699	700	700
K-factor	40	40	40	40
Min/Max rating change allowed	179	182.3	165.8	165.8
Highest rating	1199 2025-10-09	1199 2025-10-09	1199 2025-10-09	1199 2025-10-09
Highest raw rating	1199 2025-10-09	1199 2025-10-09	1199 2025-10-09	1199 2025-10-09
Highest weighted rating	1195.7 2025-11-01	1194.7 2025-11-01	0 2025-10-09	0 2025-10-09
Highest weighted performance	0 2025-10-09	0 2025-10-09	0 2025-10-09	0 2025-10-09

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-3.8	-4.6	0	0
New rating	1183.9	1180.1	1200	1200
Analysis
Rating	1187.6	1184.7	1200	1200
Raw rating	1146.2	1133.6	1200	1200
Weighted rating	1187.6	1184.7	1200
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	699	699	700	700
Max/Min rating change allowed	179	182.3	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	1146.2	1133.6	1200	1200
New weighted rating	1183.9	1180.1	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1183.9	1180.1	1200	1200
Temp new rating +/-	-3.8	-4.6	0	0
Final new rating +/-	-3.8	-4.6	0	0
New rating	1183.9	1180.1	1200	1200
New K-factor	40	40	36	36
New floor	699	699	700	700

Item	Main	Standard
	0	0
	14	14
	0	0
	0	0
	0	0
	0	0
History	14	14

Games since
	Main 14	Standard 14		Rapid 0		Blitz 0
Gender	M
Age group	U12
Region	Ngaka Modiri Molema (NNM)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U12	-1		-1		-1
U12 M	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U12	-1		-1		-1
U12 M	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U12	-1		-1		-1
U12 M	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U12	-1		-1		-1
U12 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	14	5.5	39.29	-91.1	1192.6	1101.6
Standard	14	5.5	39.29	-91.1	1192.6	1101.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	14	5.5	39.29	-91.1	1192.6	1101.6
Standard	14	5.5	39.29	-91.1	1192.6	1101.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1146.2	1133.6	1200	1200
2025-11-30	1146.2	1133.6	1200	1200
2025-11-01	1146.2	1133.6	1200	1200
2025-10-01	1200	1200	1200	1200
2025-09-01	1200	1200	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
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	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

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	Justice Tlamama Open Chess 2025 (U13)	2025-10-18	2025-10-18	Standard	Ngaka Modiri Molema (NNM)	5	5	2	Yes	Analysis
2	Mogosane Chess Extravaganza 2025	2025-09-29	2025-10-01	Standard	Ngaka Modiri Molema (NNM)	9	9	3.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Mogosane Chess Extravaganza 2025				Tournament Mogosane Chess Extravaganza 2025
		date 2025-09-29	rnd 2	type Standard	result 0.5	date 2025-09-30	rnd 5	type Standard	result 0.5
		Opponent Magano, G (Gorataone)				Opponent Motlogelwa, T (Thabo)
2	2	Tournament Justice Tlamama Open Chess 2025				Tournament Justice Tlamama Open Chess 2025
		date 2025-10-18	rnd 3	type Standard	result 1	date 2025-10-18	rnd 4	type Standard	result 1
		Opponent Montshioa, G (Gogontle)				Opponent Modiba, K (Kabelo)
3	1	Tournament Mogosane Chess Extravaganza 2025				Tournament Mogosane Chess Extravaganza 2025
		date 2025-10-01	rnd 7	type Standard	result 1	date 2025-10-01	rnd 7	type Standard	result 1
		Opponent Moepi, K (Kefilwe)				Opponent Moepi, K (Kefilwe)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

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	Mokolopi ,M (Molebogeng)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Mokolopi ,M (Molebogeng)	1	1181.2	756.2	1	1175.5	756.2	0	0	0	0	0	0
2	Modiba ,K (Kabelo)	1	1	425	1	1	425	0	0	0	0	0	0
2	Modiba ,K (Kabelo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Raditau ,K (Keamogetswe)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Raditau ,K (Keamogetswe)	1	1199.6	774.6	1	1199.5	774.6	0	0	0	0	0	0
4	Marumo ,T (Tshegofatso)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Marumo ,T (Tshegofatso)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Magano ,G (Gorataone)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Magano ,G (Gorataone)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
6	Motlogelwa ,T (Thabo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Motlogelwa ,T (Thabo)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
7	Moepi ,K (Kefilwe)	1	1	425	1	1	425	0	0	0	0	0	0
7	Moepi ,K (Kefilwe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Mosala ,T (Tlotliso)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mosala ,T (Tlotliso)	1	1188.3	763.3	1	1183.1	763.3	0	0	0	0	0	0
9	Montshioa ,G (Gogontle)	1	1	425	1	1	425	0	0	0	0	0	0
9	Montshioa ,G (Gogontle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Motlhale ,T (Thoriso)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Motlhale ,T (Thoriso)	1	1196.4	1196.4	1	1192	1196.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Sesinyi, O (Onalerona)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms