Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kene, Y (Yonakha)

Chess SA id

1130302974

FIDE id

Date of birth

2013-08-08 (U14)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1302.2	1276.8	1291.2	1200
Raw rating	1302.2	1276.8	1291.2	1200
Weighted rating	1289.2	1252.1	1289.4	1200
Weighted performance	0	0	0	0
Floor	808.8	778.9	791.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	143.3	148.6	145.6	165.8
Highest rating	1485.3 2024-04-01	1278.9 2025-04-01	1523.8 2024-04-01	1200 2024-05-01
Highest raw rating	1308.8 2025-04-01	1278.9 2025-04-01	1291.2 2024-05-01	1200 2024-05-01
Highest weighted rating	1308.8 2024-10-01	1235.7 2025-09-01	1291.2 2024-10-01	1200 2024-05-01
Highest weighted performance	1485.3 2024-04-01	1200 2024-05-01	1523.8 2024-04-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1302.2	1276.8	1291.2	1200
Analysis
Rating	1302.2	1276.8	1291.2	1200
Raw rating	1302.2	1276.8	1291.2	1200
Weighted rating	1289.2	1252.1	1289.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	808.8	778.9	791.2	700
Max/Min rating change allowed	143.3	148.6	145.6	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	1302.2	1276.8	1291.2	1200
New weighted rating	1291.6	1255.5	1290.3	1200
New weighted performance	0	0	0	0
Temp new rating	1302.2	1276.8	1291.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1302.2	1276.8	1291.2	1200
New K-factor	36	36	36	36
New floor	808.8	778.9	791.2	700

Item	Main	Standard	Rapid
	0	0	0
	15	15	0
	6	0	6
	0	0	0
	0	0	0
	0	0	0
History	21	15	6

Games since
	Main 21	Standard 15		Rapid 6		Blitz 0
Gender	Male
Age group	U14
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	15	10	66.67	141.7	1225.6	1367.3
Standard	15	10	66.67	141.7	1225.6	1367.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	21	15	71.43	182.1	1237.3	1419.4
Standard	15	10	66.67	141.7	1225.6	1367.3
Rapid	6	5	83.33	283.3	1266.4	1549.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1302.2	1276.8	1291.2	1200
2025-11-30	1302.2	1276.8	1291.2	1200
2025-11-01	1302.2	1276.8	1291.2	1200
2025-09-30	1302.2	1276.8	1291.2	1200
2025-09-01	1302.2	1276.8	1291.2	1200
2025-08-01	1308.8	1278.9	1291.2	1200
2025-07-01	1308.8	1278.9	1291.2	1200
2025-06-01	1308.8	1278.9	1291.2	1200
2025-05-01	1308.8	1278.9	1291.2	1200
2025-04-01	1308.8	1278.9	1291.2	1200
2025-03-01	1278.2	1232.9	1291.2	1200
2025-02-01	1261	1200	1291.2	1200
2025-01-01	1261	1200	1291.2	1200
2024-12-01	1261	1200	1291.2	1200
2024-11-01	1261	1200	1291.2	1200
2024-10-01	1261	1200	1291.2	1200
2024-09-01	1261	1200	1291.2	1200
2024-11-01	1261	1200	1291.2	1200
2024-07-01	1261	1200	1291.2	1200
2024-06-01	1261	1200	1291.2	1200
2024-05-01	1261	1200	1291.2	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	BC Schools Chess Festival 2025 (U11 Open)	2025-07-26	2025-07-26	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
2	Vikings Classical March 2025 (U12)	2025-03-15	2025-03-15	Standard	Buffalo City (EBC)	5	5	3.5	Yes	Analysis
3	Fort Grey PS All Ages Trials 2025 (U13)	2025-02-12	2025-02-12	Standard	Amathole (EAL)	5	5	3.5	Yes	Analysis
4	Bhongweni Chess Club Open 2024 (U10)	2024-04-27	2024-04-27	Rapid	Buffalo City (EBC)	6	6	5	Yes	Analysis

#	Games	Start				End
1	6	Tournament Fort Grey PS All Ages Trials 2025				Tournament Vikings Classical March 2025
		date 2025-02-12	rnd 4	type Standard	result 1	date 2025-03-15	rnd 4	type Standard	result 0.5
		Opponent Martin, A (Asiphile)				Opponent Dikane, A (Akhelethu)
2	4	Tournament Bhongweni Chess Club Open 2024				Tournament Bhongweni Chess Club Open 2024
		date 2024-04-27	rnd 1	type Rapid	result 1	date 2024-04-27	rnd 4	type Rapid	result 1
		Opponent Tshona, L (Linethemba)				Opponent Tumbare, N (Nicole)
3	3	Tournament Bhongweni Chess Club Open 2024				Tournament Fort Grey PS All Ages Trials 2025
		date 2024-04-27	rnd 6	type Rapid	result 1	date 2025-02-12	rnd 2	type Standard	result 1
		Opponent Gila, E (Entle)				Opponent Nongwe, I (Inathi)

#	Games	Start				End
1	6	Tournament Fort Grey PS All Ages Trials 2025				Tournament Vikings Classical March 2025
		date 2025-02-12	rnd 4	type Standard	result 1	date 2025-03-15	rnd 4	type Standard	result 0.5
		Opponent Martin, A (Asiphile)				Opponent Dikane, A (Akhelethu)
2	2	Tournament BC Schools Chess Festival 2025				Tournament BC Schools Chess Festival 2025
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Bokolo, A (Awande)				Opponent Teyise, I (Iminathi)
3	2	Tournament Fort Grey PS All Ages Trials 2025				Tournament Fort Grey PS All Ages Trials 2025
		date 2025-02-12	rnd 1	type Standard	result 1	date 2025-02-12	rnd 2	type Standard	result 1
		Opponent Kewuti, O (Onaco)				Opponent Nongwe, I (Inathi)

#	Games	Start				End
1	4	Tournament Bhongweni Chess Club Open 2024				Tournament Bhongweni Chess Club Open 2024
		date 2024-04-27	rnd 1	type Rapid	result 1	date 2024-04-27	rnd 4	type Rapid	result 1
		Opponent Tshona, L (Linethemba)				Opponent Tumbare, N (Nicole)
2	1	Tournament Bhongweni Chess Club Open 2024				Tournament Bhongweni Chess Club Open 2024
		date 2024-04-27	rnd 6	type Rapid	result 1	date 2024-04-27	rnd 6	type Rapid	result 1
		Opponent Gila, E (Entle)				Opponent Gila, E (Entle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Bhongweni Chess Club Open 2024				Tournament Bhongweni Chess Club Open 2024
		date 2024-04-27	rnd 1	type Rapid	result 1	date 2024-04-27	rnd 4	type Rapid	result 1
		Opponent Tshona, L (Linethemba)				Opponent Tumbare, N (Nicole)
2	3	Tournament Vikings Classical March 2025				Tournament Vikings Classical March 2025
		date 2025-03-15	rnd 1	type Standard	result 1	date 2025-03-15	rnd 3	type Standard	result 1
		Opponent Kupiso, S (Siphesihle)				Opponent Yaphi, I (Imthande)
3	3	Tournament Bhongweni Chess Club Open 2024				Tournament Fort Grey PS All Ages Trials 2025
		date 2024-04-27	rnd 6	type Rapid	result 1	date 2025-02-12	rnd 2	type Standard	result 1
		Opponent Gila, E (Entle)				Opponent Nongwe, I (Inathi)

#	Games	Start				End
1	3	Tournament Vikings Classical March 2025				Tournament Vikings Classical March 2025
		date 2025-03-15	rnd 1	type Standard	result 1	date 2025-03-15	rnd 3	type Standard	result 1
		Opponent Kupiso, S (Siphesihle)				Opponent Yaphi, I (Imthande)
2	2	Tournament BC Schools Chess Festival 2025				Tournament BC Schools Chess Festival 2025
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Bokolo, A (Awande)				Opponent Teyise, I (Iminathi)
3	2	Tournament Fort Grey PS All Ages Trials 2025				Tournament Fort Grey PS All Ages Trials 2025
		date 2025-02-12	rnd 1	type Standard	result 1	date 2025-02-12	rnd 2	type Standard	result 1
		Opponent Kewuti, O (Onaco)				Opponent Nongwe, I (Inathi)

#	Games	Start				End
1	4	Tournament Bhongweni Chess Club Open 2024				Tournament Bhongweni Chess Club Open 2024
		date 2024-04-27	rnd 1	type Rapid	result 1	date 2024-04-27	rnd 4	type Rapid	result 1
		Opponent Tshona, L (Linethemba)				Opponent Tumbare, N (Nicole)
2	1	Tournament Bhongweni Chess Club Open 2024				Tournament Bhongweni Chess Club Open 2024
		date 2024-04-27	rnd 6	type Rapid	result 1	date 2024-04-27	rnd 6	type Rapid	result 1
		Opponent Gila, E (Entle)				Opponent Gila, E (Entle)

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	Dikane ,A (Akhelethu)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Dikane ,A (Akhelethu)	2	1255.1	1042.6	2	1261	1042.6	0	0	0	0	0	0
2	Kupiso ,S (Siphesihle)	1	1	425	1	1	425	0	0	0	0	0	0
2	Kupiso ,S (Siphesihle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Bokolo ,A (Awande)	1	1	425	1	1	425	0	0	0	0	0	0
3	Bokolo ,A (Awande)	1	1121.2	1546.2	1	1116.1	1546.2	0	0	0	0	0	0
4	Malatjie ,S (Sibusiso)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Malatjie ,S (Sibusiso)	1	1220.8	795.8	1	1236	795.8	0	0	0	0	0	0
5	Kewuti ,O (Onaco)	1	1	425	1	1	425	0	0	0	0	0	0
5	Kewuti ,O (Onaco)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Bacela ,E (Enzokuhle)	1	1	425	1	1	425	0	0	0	0	0	0
6	Bacela ,E (Enzokuhle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Nongwe ,I (Inathi)	1	1	425	1	1	425	0	0	0	0	0	0
7	Nongwe ,I (Inathi)	1	1126.2	1551.2	1	1094.4	1551.2	0	0	0	0	0	0
8	Martin ,A (Asiphile)	1	1	425	1	1	425	0	0	0	0	0	0
8	Martin ,A (Asiphile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Bopi ,H (Hlelokuhle)	1	1	425	1	1	425	0	0	0	0	0	0
9	Bopi ,H (Hlelokuhle)	1	1190	1615	1	1184	1615	0	0	0	0	0	0
10	Mtshotana ,O (Olothando)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mtshotana ,O (Olothando)	1	1211.3	786.3	1	1211	786.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Kene, Y (Yonakha)

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