Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kasonga, J (Jenovic)

Chess SA id

1090309074

FIDE id

Date of birth

2009-04-05 (U18)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1264.4	1277.8	1200	1200
Raw rating	1264.4	1277.8	1200	1200
Weighted rating	1239.1	1248.4	1200	1200
Weighted performance	0	0	0	0
Floor	764.4	777.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	151.3	148.4	165.8	165.8
Highest rating	1519.5 2024-08-01	1530.5 2024-08-01	1200 2024-10-01	1200 2024-10-01
Highest raw rating	1264.4 2025-09-01	1277.8 2025-09-01	1200 2024-10-01	1200 2024-10-01
Highest weighted rating	1249.8 2024-10-01	1262 2024-10-01	1200 2024-10-01	1200 2024-10-01
Highest weighted performance	1519.5 2024-08-01	1530.5 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	1264.4	1277.8	1200	1200
Analysis
Rating	1264.4	1277.8	1200	1200
Raw rating	1264.4	1277.8	1200	1200
Weighted rating	1239.1	1248.4	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	764.4	777.8	700	700
Max/Min rating change allowed	151.3	148.4	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	1264.4	1277.8	1200	1200
New weighted rating	1242.1	1251.8	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1264.4	1277.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1264.4	1277.8	1200	1200
New K-factor	36	36	36	36
New floor	764.4	777.8	700	700

Item	Main	Standard
	0	0
	8	8
	4	4
	0	0
	0	0
	0	0
History	12	12

Games since
	Main 12	Standard 12		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Tshwane (GTP)
Province	Gauteng (GT)
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	8	4	50	0	1276.1	1276.1
Standard	8	4	50	0	1276.1	1276.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	12	7.5	62.5	106.2	1250.6	1356.9
Standard	12	7.5	62.5	106.2	1250.6	1356.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1264.4	1277.8	1200	1200
2025-09-01	1264.4	1277.8	1200	1200
2025-08-01	1232.6	1240.6	1200	1200
2025-07-01	1231.7	1239.4	1200	1200
2025-06-01	1230.6	1238	1200	1200
2025-05-01	1249.8	1262	1200	1200
2025-04-01	1249.8	1262	1200	1200
2025-03-01	1249.8	1262	1200	1200
2025-02-01	1249.8	1262	1200	1200
2025-01-01	1249.8	1262	1200	1200
2024-12-01	1249.8	1262	1200	1200
2024-11-01	1249.8	1262	1200	1200
2024-10-01	1249.8	1262	1200	1200
2024-09-01	1249.8	1262	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	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
2023-11-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Tshwane South School District CLOSED League Championship (U19B)	2025-08-16	2025-08-16	Standard	Tshwane (GTP)	5	4	3	Yes	Analysis
2	2025 Tshwane South School District Individual Finals (D4) (U18 Boys)	2025-05-10	2025-05-10	Standard	Tshwane (GTP)	5	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Tshwane South School District CLOSED League Championship (U19B)	2025-08-16	2025-08-16	Standard	Tshwane (GTP)	5	4	3	Yes	Analysis
2	2025 Tshwane South School District Individual Finals (D4) (U18 Boys)	2025-05-10	2025-05-10	Standard	Tshwane (GTP)	5	4	1	Yes	Analysis
3	D4 Tshwane South District Schools Teams Chess Tournament 2024 (U15B)	2024-08-03	2024-08-03	Standard	Tshwane (GTP)	5	4	3.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024				Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024
		date 2024-08-03	rnd 1	type Standard	result 0.5	date 2024-08-03	rnd 5	type Standard	result 1
		Opponent Erlank, X (Xander)				Opponent Barnardt, Z (Zandr�)
2	3	Tournament 2025 Tshwane South School District CLOSED League Championship				Tournament 2025 Tshwane South School District CLOSED League Championship
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent De Kock, L (Lana)				Opponent Chiwara, F (Faith)
3	1	Tournament 2025 Tshwane South School District Individual Finals (D4)				Tournament 2025 Tshwane South School District Individual Finals (D4)
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Mfundisi, M (Mzioxolo)				Opponent Mfundisi, M (Mzioxolo)

#	Games	Start				End
1	4	Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024				Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024
		date 2024-08-03	rnd 1	type Standard	result 0.5	date 2024-08-03	rnd 5	type Standard	result 1
		Opponent Erlank, X (Xander)				Opponent Barnardt, Z (Zandr�)
2	3	Tournament 2025 Tshwane South School District CLOSED League Championship				Tournament 2025 Tshwane South School District CLOSED League Championship
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent De Kock, L (Lana)				Opponent Chiwara, F (Faith)
3	1	Tournament 2025 Tshwane South School District Individual Finals (D4)				Tournament 2025 Tshwane South School District Individual Finals (D4)
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Mfundisi, M (Mzioxolo)				Opponent Mfundisi, M (Mzioxolo)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2025 Tshwane South School District CLOSED League Championship				Tournament 2025 Tshwane South School District CLOSED League Championship
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent De Kock, L (Lana)				Opponent Chiwara, F (Faith)
2	3	Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024				Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024
		date 2024-08-03	rnd 2	type Standard	result 1	date 2024-08-03	rnd 5	type Standard	result 1
		Opponent Du Plessis, W (Willem)				Opponent Barnardt, Z (Zandr�)
3	1	Tournament 2025 Tshwane South School District Individual Finals (D4)				Tournament 2025 Tshwane South School District Individual Finals (D4)
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Mfundisi, M (Mzioxolo)				Opponent Mfundisi, M (Mzioxolo)

#	Games	Start				End
1	3	Tournament 2025 Tshwane South School District CLOSED League Championship				Tournament 2025 Tshwane South School District CLOSED League Championship
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent De Kock, L (Lana)				Opponent Chiwara, F (Faith)
2	3	Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024				Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024
		date 2024-08-03	rnd 2	type Standard	result 1	date 2024-08-03	rnd 5	type Standard	result 1
		Opponent Du Plessis, W (Willem)				Opponent Barnardt, Z (Zandr�)
3	1	Tournament 2025 Tshwane South School District Individual Finals (D4)				Tournament 2025 Tshwane South School District Individual Finals (D4)
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Mfundisi, M (Mzioxolo)				Opponent Mfundisi, M (Mzioxolo)

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	Du Plessis ,W (Willem)	1	1	425	1	1	425	0	0	0	0	0	0
1	Du Plessis ,W (Willem)	1	1228.5	1653.5	1	1232.9	1653.5	0	0	0	0	0	0
2	Mahlangu ,S (Sphamandla)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Mahlangu ,S (Sphamandla)	1	1198.8	773.8	1	1198.9	773.8	0	0	0	0	0	0
3	De Wet ,L (Lambert Hugo)	1	1	425	1	1	425	0	0	0	0	0	0
3	De Wet ,L (Lambert Hugo)	1	1189.4	1614.4	1	1191.6	1614.4	0	0	0	0	0	0
4	Schoeman ,RR (Russo Robbertse)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Schoeman ,RR (Russo Robbertse)	1	1421.3	996.3	1	1424.5	996.3	0	0	0	0	0	0
5	Erlank ,X (Xander)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Erlank ,X (Xander)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
6	Myburgh ,J (Jacques)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Myburgh ,J (Jacques)	1	1636.6	1211.6	1	1635	1211.6	0	0	0	0	0	0
7	Kotze ,K (Klara)	1	1	425	1	1	425	0	0	0	0	0	0
7	Kotze ,K (Klara)	1	1154.6	1579.6	1	1200	1579.6	0	0	0	0	0	0
8	Mfundisi ,M (Mzioxolo)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mfundisi ,M (Mzioxolo)	1	1179.7	1604.7	1	1172.4	1604.7	0	0	0	0	0	0
9	Chiwara ,F (Faith)	1	1	425	1	1	425	0	0	0	0	0	0
9	Chiwara ,F (Faith)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Barnardt ,Z (Zandr�)	1	1	425	1	1	425	0	0	0	0	0	0
10	Barnardt ,Z (Zandr�)	1	1215.6	1640.6	1	1210	1640.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Kasonga, J (Jenovic)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms