Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kosani, L (Likhona)

Chess SA id

108073347

FIDE id

Date of birth

2008-04-25 (U20)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-07-28

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	768.2	744.6	809	767.4
Raw rating	768.2	744.6	809	767.4
Weighted rating	768.2	744.6	809	767.4
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	306.8	317.3	289.4	307.1
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2018-02-01	1200 2024-02-01
Highest raw rating	768.5 2018-06-01	767.4 2018-01-01	809 2024-02-01	767.4 2024-02-01
Highest weighted rating	768.5 2024-11-01	767.4 2024-11-01	809 2024-11-01	767.4 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	768.2	744.6	809	767.4
Analysis
Rating	768.2	744.6	809	767.4
Raw rating	768.2	744.6	809	767.4
Weighted rating	768.2	744.6	809
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	306.8	317.3	289.4	307.1
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	768.2	744.6	809	767.4
New weighted rating	768.2	744.6	809	767.4
New weighted performance	0	0	0	0
Temp new rating	768.2	744.6	809	767.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	768.2	744.6	809	767.4
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	148	114	34

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
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	25	10	40	-85	848.5	763.5
Standard	18	6	33.33	-141.7	845.6	703.9
Rapid	7	4	57.14	60.7	856.1	916.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	768.2	744.6	809	767.4
2025-11-30	768.2	744.6	809	767.4
2025-11-01	768.2	744.6	809	767.4
2025-09-30	768.2	744.6	809	767.4
2025-09-01	768.2	744.6	809	767.4
2025-08-01	768.2	744.6	809	767.4
2025-07-01	768.2	744.6	809	767.4
2025-06-01	768.2	744.6	809	767.4
2025-05-01	768.2	744.6	809	767.4
2025-04-01	768.2	744.6	809	767.4
2025-03-01	768.2	744.6	809	767.4
2025-02-01	768.2	744.6	809	767.4
2025-01-01	768.2	744.6	809	767.4
2024-12-01	768.2	744.6	809	767.4
2024-11-01	768.2	744.6	809	767.4
2024-10-01	768.2	744.6	809	767.4
2024-09-01	768.2	744.6	809	767.4
2024-11-01	768.2	744.6	809	767.4
2024-07-01	768.2	744.6	809	767.4
2024-06-01	768.2	744.6	809	767.4
2024-05-01	768.2	744.6	809	767.4
2024-04-01	768.2	744.6	809	767.4
2024-03-01	768.2	744.6	809	767.4
2024-02-01	768.2	744.6	809	767.4

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	1st Border Vikings Chess League 2018 (A)	2018-07-28	2018-07-28	Standard	Buffalo City (EBC)	5	1	0	Yes	Analysis
2	5th Buffalo Trials 2018 (U12A)	2018-05-26	2018-05-26	Standard	Buffalo City (EBC)	5	4	2	Yes	Analysis
3	3rd Buffalo Trials 2018 (U12A)	2018-04-14	2018-04-14	Rapid	Buffalo City (EBC)	7	7	4	Yes	Analysis
4	2nd Buffalo Trials 2018 (U12)	2018-03-17	2018-03-17	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
5	Buffalo City 1st Chess Trials 2018 (U12A)	2018-02-17	2018-02-17	Standard	Buffalo City (EBC)	5	1	0	Yes	Analysis
6	South African Junior Team Championships 2017 (U10A)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2nd Buffalo Trials 2018				Tournament 2nd Buffalo Trials 2018
		date 2018-03-17	rnd 2	type Standard	result 1	date 2018-03-17	rnd 4	type Standard	result 1
		Opponent Nair, M (Madhav)				Opponent Bixa, T (Tshegofatso)
2	2	Tournament 3rd Buffalo Trials 2018				Tournament 3rd Buffalo Trials 2018
		date 2018-04-14	rnd 6	type Rapid	result 1	date 2018-04-14	rnd 7	type Rapid	result 1
		Opponent Boucher, Z (Zander)				Opponent Mngonyama, C (Cwenga)
3	1	Tournament 5th Buffalo Trials 2018				Tournament 5th Buffalo Trials 2018
		date 2018-05-26	rnd 5	type Standard	result 1	date 2018-05-26	rnd 5	type Standard	result 1
		Opponent Kumar, A (Amita)				Opponent Kumar, A (Amita)

#	Games	Start				End
1	3	Tournament 2nd Buffalo Trials 2018				Tournament 2nd Buffalo Trials 2018
		date 2018-03-17	rnd 2	type Standard	result 1	date 2018-03-17	rnd 4	type Standard	result 1
		Opponent Nair, M (Madhav)				Opponent Bixa, T (Tshegofatso)
2	1	Tournament 5th Buffalo Trials 2018				Tournament 5th Buffalo Trials 2018
		date 2018-05-26	rnd 5	type Standard	result 1	date 2018-05-26	rnd 5	type Standard	result 1
		Opponent Kumar, A (Amita)				Opponent Kumar, A (Amita)
3	1	Tournament 5th Buffalo Trials 2018				Tournament 5th Buffalo Trials 2018
		date 2018-05-26	rnd 3	type Standard	result 1	date 2018-05-26	rnd 3	type Standard	result 1
		Opponent Mngonyama, C (Cwenga)				Opponent Mngonyama, C (Cwenga)

#	Games	Start				End
1	2	Tournament 3rd Buffalo Trials 2018				Tournament 3rd Buffalo Trials 2018
		date 2018-04-14	rnd 6	type Rapid	result 1	date 2018-04-14	rnd 7	type Rapid	result 1
		Opponent Boucher, Z (Zander)				Opponent Mngonyama, C (Cwenga)
2	1	Tournament 3rd Buffalo Trials 2018				Tournament 3rd Buffalo Trials 2018
		date 2018-04-14	rnd 4	type Rapid	result 1	date 2018-04-14	rnd 4	type Rapid	result 1
		Opponent Ndumndum, L (Lelami)				Opponent Ndumndum, L (Lelami)
3	1	Tournament 3rd Buffalo Trials 2018				Tournament 3rd Buffalo Trials 2018
		date 2018-04-14	rnd 1	type Rapid	result 1	date 2018-04-14	rnd 1	type Rapid	result 1
		Opponent Daniels, R (Ruan)				Opponent Daniels, R (Ruan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2nd Buffalo Trials 2018				Tournament 2nd Buffalo Trials 2018
		date 2018-03-17	rnd 2	type Standard	result 1	date 2018-03-17	rnd 4	type Standard	result 1
		Opponent Nair, M (Madhav)				Opponent Bixa, T (Tshegofatso)
2	2	Tournament 3rd Buffalo Trials 2018				Tournament 3rd Buffalo Trials 2018
		date 2018-04-14	rnd 6	type Rapid	result 1	date 2018-04-14	rnd 7	type Rapid	result 1
		Opponent Boucher, Z (Zander)				Opponent Mngonyama, C (Cwenga)
3	1	Tournament 5th Buffalo Trials 2018				Tournament 5th Buffalo Trials 2018
		date 2018-05-26	rnd 5	type Standard	result 1	date 2018-05-26	rnd 5	type Standard	result 1
		Opponent Kumar, A (Amita)				Opponent Kumar, A (Amita)

#	Games	Start				End
1	3	Tournament 2nd Buffalo Trials 2018				Tournament 2nd Buffalo Trials 2018
		date 2018-03-17	rnd 2	type Standard	result 1	date 2018-03-17	rnd 4	type Standard	result 1
		Opponent Nair, M (Madhav)				Opponent Bixa, T (Tshegofatso)
2	1	Tournament 5th Buffalo Trials 2018				Tournament 5th Buffalo Trials 2018
		date 2018-05-26	rnd 5	type Standard	result 1	date 2018-05-26	rnd 5	type Standard	result 1
		Opponent Kumar, A (Amita)				Opponent Kumar, A (Amita)
3	1	Tournament 5th Buffalo Trials 2018				Tournament 5th Buffalo Trials 2018
		date 2018-05-26	rnd 3	type Standard	result 1	date 2018-05-26	rnd 3	type Standard	result 1
		Opponent Mngonyama, C (Cwenga)				Opponent Mngonyama, C (Cwenga)

#	Games	Start				End
1	2	Tournament 3rd Buffalo Trials 2018				Tournament 3rd Buffalo Trials 2018
		date 2018-04-14	rnd 6	type Rapid	result 1	date 2018-04-14	rnd 7	type Rapid	result 1
		Opponent Boucher, Z (Zander)				Opponent Mngonyama, C (Cwenga)
2	1	Tournament 3rd Buffalo Trials 2018				Tournament 3rd Buffalo Trials 2018
		date 2018-04-14	rnd 4	type Rapid	result 1	date 2018-04-14	rnd 4	type Rapid	result 1
		Opponent Ndumndum, L (Lelami)				Opponent Ndumndum, L (Lelami)
3	1	Tournament 3rd Buffalo Trials 2018				Tournament 3rd Buffalo Trials 2018
		date 2018-04-14	rnd 1	type Rapid	result 1	date 2018-04-14	rnd 1	type Rapid	result 1
		Opponent Daniels, R (Ruan)				Opponent Daniels, R (Ruan)

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	Nair ,MS (Mahadev)	2	2	425	2	2	425	0	0	0	0	0	0
1	Nair ,MS (Mahadev)	2	507.4	932.4	2	507.4	932.4	0	0	0	0	0	0
2	Mngonyama ,C (Cwenga)	2	2	425	1	1	425	1	1	425	0	0	0
2	Mngonyama ,C (Cwenga)	2	1057.6	1482.6	1	1080.8	1482.6	1	1200	1482.6	0	0	0
3	Bixa ,T (Tshegofatso)	2	1	0	1	1	425	1	0	-425	0	0	0
3	Bixa ,T (Tshegofatso)	2	845.9	845.9	1	844.2	1270.9	1	877.8	420.9	0	0	0
4	Stubbs ,M (Matthew)	2	0	-425	1	0	-425	1	0	-425	0	0	0
4	Stubbs ,M (Matthew)	2	778.2	353.2	1	748.4	353.2	1	529.6	353.2	0	0	0
5	Olkers ,D (Declan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Olkers ,D (Declan)	1	1096.8	671.8	1	1096.8	671.8	0	0	0	0	0	0
6	Stuurman ,L (Liam)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Stuurman ,L (Liam)	1	1116.9	691.9	1	1116.9	691.9	0	0	0	0	0	0
7	Bester ,K (Keira)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Bester ,K (Keira)	1	888.2	463.2	1	888.2	463.2	0	0	0	0	0	0
8	Adams ,W-D (Wazeerud-Deen)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Adams ,W-D (Wazeerud-Deen)	1	1237.3	812.3	1	1235.9	812.3	0	0	0	0	0	0
9	Van Romburgh ,DS (Daniel Struwig)	1	1	425	1	1	425	0	0	0	0	0	0
9	Van Romburgh ,DS (Daniel Struwig)	1	624.6	1049.6	1	624.6	1049.6	0	0	0	0	0	0
10	Jikijela ,A (Anisha)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Jikijela ,A (Anisha)	1	669.6	244.6	1	669.6	244.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Kosani, L (Likhona)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms