Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jwili, B (Bongani)

Chess SA id

1130311586

FIDE id

Date of birth

2013-07-02 (U14)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1093.9

Item	Main	Standard	Rapid	Blitz
Rating	1182.7	1178.1	1200	1200
Raw rating	1172.5	1170	1200	1200
Weighted rating	1182.7	1178.1	1200	1200
Weighted performance	1050.6	1048	0	0
Floor	705.2	707.5	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	172.4	173.1	165.8	165.8
Highest rating	1210.5 2024-09-01	1210.5 2024-09-01	1200 2024-10-01	1200 2024-10-01
Highest raw rating	1205.2 2025-09-30	1207.5 2025-09-30	1200 2024-10-01	1200 2024-10-01
Highest weighted rating	1202 2024-10-01	1202.4 2024-10-01	1200 2024-10-01	1200 2024-10-01
Highest weighted performance	1210.5 2024-09-01	1210.5 2024-09-01	1200 2024-10-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-1.1	-1	0	0
New rating	1181.6	1177.1	1200	1200
Analysis
Rating	1182.7	1178.1	1200	1200
Raw rating	1172.5	1170	1200	1200
Weighted rating	1182.7	1178.1	1200
Weighted performance	1050.6	1048	0
K-factor	36	36	36	36
Floor	705.2	707.5	700	700
Max/Min rating change allowed	172.4	173.1	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	1172.5	1170	1200	1200
New weighted rating	1181.6	1177.1	1200	1200
New weighted performance	1043.9	1041.3	0	0
Temp new rating	1181.6	1177.1	1200	1200
Temp new rating +/-	-1.1	-1	0	0
Final new rating +/-	-1.1	-1	0	0
New rating	1181.6	1177.1	1200	1200
New K-factor	36	36	36	36
New floor	705.2	707.5	700	700

Item	Main	Standard
	0	0
	10	10
	19	19
	0	0
	0	0
	0	0
History	29	29

Games since
	Main 29	Standard 29		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
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	10	3.5	35	-127.5	1311.9	1184.4
Standard	10	3.5	35	-127.5	1311.9	1184.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	29	10.5	36.21	-117.2	1241.9	1124.6
Standard	29	10.5	36.21	-117.2	1241.9	1124.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1172.5	1170	1200	1200
2025-09-30	1205.2	1207.5	1200	1200
2025-09-01	1184.6	1180.1	1200	1200
2025-08-01	1184.6	1180.1	1200	1200
2025-07-01	1184.6	1180.1	1200	1200
2025-06-01	1184.6	1180.1	1200	1200
2025-05-01	1184.6	1180.1	1200	1200
2025-04-01	1184.6	1180.1	1200	1200
2025-03-01	1184.6	1180.1	1200	1200
2025-02-01	1181.6	1176.2	1200	1200
2025-01-01	1133.3	1114.5	1200	1200
2024-12-01	1133.3	1114.5	1200	1200
2024-11-01	1154.2	1139	1200	1200
2024-10-01	1202	1202.4	1200	1200
2024-09-01	1200	1200	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

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Bojanala's FIDE On The Orion Express 2025 (Knights)	2025-10-04	2025-10-05	Standard	Bojanala Platina (NBR)	7	5	1	Yes	Analysis
2	Parkies Invitational 2025 (U13)	2025-09-23	2025-09-23	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Bojanala's FIDE On The Orion Express 2025 (Knights)	2025-10-04	2025-10-05	Standard	Bojanala Platina (NBR)	7	5	1	Yes	Analysis
2	Parkies Invitational 2025 (U13)	2025-09-23	2025-09-23	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
3	Bojanala's Brink Of Activity 2024 (Knights)	2024-11-30	2024-11-30	Standard	Bojanala Platina (NBR)	5	4	1	Yes	Analysis
4	Bojanala's e4 In The Chapel 2024 (Knights)	2024-10-26	2024-10-26	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
5	Bojanala's Circuit Championships 4 of 4 204 (U12)	2024-10-12	2024-10-12	Standard	Bojanala Platina (NBR)	5	5	1	Yes	Analysis
6	Bojanala's Battle In The Kloof 2024 (Knights)	2024-09-21	2024-09-21	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Parkies Invitational 2025				Tournament Parkies Invitational 2025
		date 2025-09-23	rnd 2	type Standard	result 1	date 2025-09-23	rnd 4	type Standard	result 1
		Opponent Spangenberg, R (Ruby-Lee)				Opponent Mogodu, M (Malefo)
2	2	Tournament Bojanala's e4 In The Chapel 2024				Tournament Bojanala's Brink Of Activity 2024
		date 2024-10-26	rnd 5	type Standard	result 1	date 2024-11-30	rnd 2	type Standard	result 1
		Opponent Zwane, K (Koketso)				Opponent Zwane, K (Koketso)
3	2	Tournament Bojanala's Battle In The Kloof 2024				Tournament Bojanala's Battle In The Kloof 2024
		date 2024-09-21	rnd 1	type Standard	result 1	date 2024-09-21	rnd 2	type Standard	result 1
		Opponent Muyanne, O (Oarabile)				Opponent Mapeshoane, O (Ogaufi)

#	Games	Start				End
1	2	Tournament Bojanala's e4 In The Chapel 2024				Tournament Bojanala's Brink Of Activity 2024
		date 2024-10-26	rnd 5	type Standard	result 1	date 2024-11-30	rnd 2	type Standard	result 1
		Opponent Zwane, K (Koketso)				Opponent Zwane, K (Koketso)
2	2	Tournament Bojanala's Battle In The Kloof 2024				Tournament Bojanala's Battle In The Kloof 2024
		date 2024-09-21	rnd 1	type Standard	result 1	date 2024-09-21	rnd 2	type Standard	result 1
		Opponent Muyanne, O (Oarabile)				Opponent Mapeshoane, O (Ogaufi)
3	1	Tournament Bojanala's e4 In The Chapel 2024				Tournament Bojanala's e4 In The Chapel 2024
		date 2024-10-26	rnd 2	type Standard	result 1	date 2024-10-26	rnd 2	type Standard	result 1
		Opponent Mtebule, H (Hikatekile)				Opponent Mtebule, H (Hikatekile)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Bojanala's e4 In The Chapel 2024				Tournament Bojanala's Brink Of Activity 2024
		date 2024-10-26	rnd 5	type Standard	result 1	date 2024-11-30	rnd 2	type Standard	result 1
		Opponent Zwane, K (Koketso)				Opponent Zwane, K (Koketso)
2	2	Tournament Bojanala's Battle In The Kloof 2024				Tournament Bojanala's Battle In The Kloof 2024
		date 2024-09-21	rnd 1	type Standard	result 1	date 2024-09-21	rnd 2	type Standard	result 1
		Opponent Muyanne, O (Oarabile)				Opponent Mapeshoane, O (Ogaufi)
3	1	Tournament Bojanala's e4 In The Chapel 2024				Tournament Bojanala's e4 In The Chapel 2024
		date 2024-10-26	rnd 2	type Standard	result 1	date 2024-10-26	rnd 2	type Standard	result 1
		Opponent Mtebule, H (Hikatekile)				Opponent Mtebule, H (Hikatekile)

#	Games	Start				End
1	2	Tournament Bojanala's e4 In The Chapel 2024				Tournament Bojanala's Brink Of Activity 2024
		date 2024-10-26	rnd 5	type Standard	result 1	date 2024-11-30	rnd 2	type Standard	result 1
		Opponent Zwane, K (Koketso)				Opponent Zwane, K (Koketso)
2	2	Tournament Bojanala's Battle In The Kloof 2024				Tournament Bojanala's Battle In The Kloof 2024
		date 2024-09-21	rnd 1	type Standard	result 1	date 2024-09-21	rnd 2	type Standard	result 1
		Opponent Muyanne, O (Oarabile)				Opponent Mapeshoane, O (Ogaufi)
3	1	Tournament Bojanala's e4 In The Chapel 2024				Tournament Bojanala's e4 In The Chapel 2024
		date 2024-10-26	rnd 2	type Standard	result 1	date 2024-10-26	rnd 2	type Standard	result 1
		Opponent Mtebule, H (Hikatekile)				Opponent Mtebule, H (Hikatekile)

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	Monare ,O (Oreratile)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Monare ,O (Oreratile)	2	1450.9	1025.9	2	1435.9	1025.9	0	0	0	0	0	0
2	Zwane ,K (Koketso)	2	2	425	2	2	425	0	0	0	0	0	0
2	Zwane ,K (Koketso)	2	919.9	1344.9	2	919.1	1344.9	0	0	0	0	0	0
3	Vlok ,A (Armand)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Vlok ,A (Armand)	1	786.4	361.4	1	786.4	361.4	0	0	0	0	0	0
4	Gouws ,C (Christiaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Gouws ,C (Christiaan)	1	1615.7	1190.7	1	1609.7	1190.7	0	0	0	0	0	0
5	Smit ,H (Hesmia)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Smit ,H (Hesmia)	1	1259.8	834.8	1	1276.9	834.8	0	0	0	0	0	0
6	Mokwebu ,K (Kgakollo)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mokwebu ,K (Kgakollo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Spangenberg ,R (Ruby-Lee)	1	1	425	1	1	425	0	0	0	0	0	0
7	Spangenberg ,R (Ruby-Lee)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Potgieter ,T (Trinity)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Potgieter ,T (Trinity)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
9	Matima ,T (Tshimologo)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Matima ,T (Tshimologo)	1	1625.9	1200.9	1	1628.2	1200.9	0	0	0	0	0	0
10	Grewar ,O (Owen)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Grewar ,O (Owen)	1	1313.1	888.1	1	1291.5	888.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Jwili, B (Bongani)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms