Chess South Africa Ratings Database

PLAYER PAGE

Personal

Bwalya, G (Gillian)

Chess SA id

188047586

FIDE id

Date of birth

1988-01-01 (Adult)

Gender

Male

Region

Frances Baard (NCF)

Citizen

ZAM

Titles

Chess SA registered

Last active game

2025-10-05

Personal details last changed

2025-05-11

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	2357	2364.6	2380	2387.3
Raw rating	2337	2346.4	2380	2387.3
Weighted rating	2357	2364.6	2379.9	2383.1
Weighted performance	2040.9	1978.5	0	0
Floor	1860.4	1868.9	1880	1887.3
K-factor	16	16	16	16
Min/Max rating change allowed	32.8	32.4	30.9	30.5
Highest rating	2416.7 2021-05-01	2416.7 2021-05-01	2380 2024-02-01	2387.3 2025-06-01
Highest raw rating	2360.4 2024-10-01	2368.9 2024-10-01	2380 2024-02-01	2387.3 2025-06-01
Highest weighted rating	2360.4 2023-10-01	2368.9 2025-05-05	2378.9 2025-08-01	2380.6 2025-08-01
Highest weighted performance	2416.7 2021-05-01	2416.7 2021-05-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-1.6	-1.4	0	0
New rating	2355.4	2363.3	2380	2387.3
Analysis
Rating	2357	2364.6	2380	2387.3
Raw rating	2337	2346.4	2380	2387.3
Weighted rating	2357	2364.6	2379.9
Weighted performance	2040.9	1978.5	0
K-factor	16	16	16	16
Floor	1860.4	1868.9	1880	1887.3
Max/Min rating change allowed	32.8	32.4	30.9	30.5
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	2337	2346.4	2380	2387.3
New weighted rating	2355.4	2363.3	2380	2383.6
New weighted performance	2028.1	1965.4	0	0
Temp new rating	2355.4	2363.3	2380	2387.3
Temp new rating +/-	-1.6	-1.4	0	0
Final new rating +/-	-1.6	-1.4	0	0
New rating	2355.4	2363.3	2380	2387.3
New K-factor	16	16	16	16
New floor	1860.4	1868.9	1880	1887.3

Item	Main	Standard	Blitz
	0	0	0
	22	15	7
	9	9	0
	9	9	0
	0	0	0
	9	9	0
History	120	106	14

Games since
	Main 31	Standard 24		Rapid 0		Blitz 7
Gender	Male
Age group	Adult
Region	Frances Baard (NCF)
Province	Northern Cape (NC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	22	15.5	70.45	173.9	2069.5	2243.4
Standard	15	8.5	56.67	56.7	2134.1	2190.8
Rapid	0	0	0	0	0	0
Blitz	7	7	100	425	1931.2	2356.2
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	49	34.5	70.41	173.5	2118.7	2292.1
Standard	42	27.5	65.48	131.5	2149.9	2281.5
Rapid	0	0	0	0	0	0
Blitz	7	7	100	425	1931.2	2356.2

Date	Main	Standard	Rapid	Blitz
2025-11-01	2337	2346.4	2380	2387.3
2025-09-30	2358.1	2365.4	2380	2387.3
2025-09-01	2358.1	2365.4	2380	2387.3
2025-08-01	2358.1	2365.4	2380	2387.3
2025-07-01	2357.9	2365	2380	2387.3
2025-06-01	2356.6	2363.7	2380	2387.3
2025-05-01	2360.4	2368.9	2380	2380
2025-04-01	2360.4	2368.9	2380	2380
2025-03-01	2360.4	2368.9	2380	2380
2025-02-01	2360.4	2368.9	2380	2380
2025-01-01	2360.4	2368.9	2380	2380
2024-12-01	2360.4	2368.9	2380	2380
2024-11-01	2360.4	2368.9	2380	2380
2024-10-01	2360.4	2368.9	2380	2380
2024-09-01	2357.2	2363.3	2380	2380
2024-08-01	2357.2	2363.3	2380	2380
2024-07-01	2357.2	2363.3	2380	2380
2024-09-01	2357.2	2363.3	2380	2380
2024-05-01	2357.2	2363.3	2380	2380
2024-04-01	2357.2	2363.3	2380	2380
2024-03-01	2357.2	2363.3	2380	2380
2024-02-01	2357.2	2363.3	2380	2380
2024-01-01	2357.2	2363.3	2380	2380
2023-12-01	2337	2337.7	2348.4	2348.4

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 (Queens)	2025-10-03	2025-10-05	Standard	Bojanala Platina (NBR)	6	6	3.5	Yes	Analysis
2	Moja Chess Extravaganza 2025 (Prestige)	2025-04-26	2025-05-01	Standard	Johannesburg Metro (GJM)	9	9	5	Yes	Analysis
3	Moja Chess Extravaganza 2025 (Blitz)	2025-04-26	2025-04-26	Blitz	Johannesburg Metro (GJM)	7	7	7	Yes	Analysis
4	2025 KZN Open (A)	2025-05-02	2025-05-04	Standard	Ethekwini (KED)	7	0	0	No	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 (Queens)	2025-10-03	2025-10-05	Standard	Bojanala Platina (NBR)	6	6	3.5	Yes	Analysis
2	Moja Chess Extravaganza 2025 (Prestige)	2025-04-26	2025-05-01	Standard	Johannesburg Metro (GJM)	9	9	5	Yes	Analysis
3	Moja Chess Extravaganza 2025 (Blitz)	2025-04-26	2025-04-26	Blitz	Johannesburg Metro (GJM)	7	7	7	Yes	Analysis
4	2025 KZN Open (A)	2025-05-02	2025-05-04	Standard	Ethekwini (KED)	7	0	0	No	Analysis
5	2024 Moja Chess Extravaganza (Prestige)	2024-09-25	2024-09-29	Standard	Frances Baard (NCF)	9	9	7	Yes	Analysis
6	2023 Moja Chess Extravaganza (Prestige)	2023-09-30	2023-10-04	Standard	Frances Baard (NCF)	9	9	6	Yes	Analysis
7	2023 Moja Chess Extravaganza (Blitz)	2023-10-03	2023-10-03	Blitz	Frances Baard (NCF)	7	0	0	No	Analysis
8	2021 African Individual Chess Championships	2021-05-18	2021-05-27	Standard	Malawi (MAW)	9	9	6	Yes	Analysis

#	Games	Start				End
1	11	Tournament 2024 Moja Chess Extravaganza				Tournament Moja Chess Extravaganza 2025
		date 2024-09-28	rnd 8	type Standard	result 0.5	date 2025-04-27	rnd 2	type Standard	result 0.5
		Opponent Cawdery, DJ (Daniel)				Opponent Kaoma, M (Micheal)
2	7	Tournament 2023 Moja Chess Extravaganza				Tournament 2024 Moja Chess Extravaganza
		date 2023-10-04	rnd 9	type Standard	result 1	date 2024-09-27	rnd 6	type Standard	result 1
		Opponent Chidembo, P (Prince)				Opponent Felix, R (Raphael)
3	6	Tournament 2021 African Individual Chess Championships				Tournament 2023 Moja Chess Extravaganza
		date 2021-05-27	rnd 9	type Standard	result 1	date 2023-10-02	rnd 5	type Standard	result 1
		Opponent Masango Spencer				Opponent Simpson, M (Michael)

#	Games	Start				End
1	7	Tournament 2023 Moja Chess Extravaganza				Tournament 2024 Moja Chess Extravaganza
		date 2023-10-04	rnd 9	type Standard	result 1	date 2024-09-27	rnd 6	type Standard	result 1
		Opponent Chidembo, P (Prince)				Opponent Felix, R (Raphael)
2	6	Tournament 2021 African Individual Chess Championships				Tournament 2023 Moja Chess Extravaganza
		date 2021-05-27	rnd 9	type Standard	result 1	date 2023-10-02	rnd 5	type Standard	result 1
		Opponent Masango Spencer				Opponent Simpson, M (Michael)
3	4	Tournament 2024 Moja Chess Extravaganza				Tournament Moja Chess Extravaganza 2025
		date 2024-09-28	rnd 8	type Standard	result 0.5	date 2025-04-27	rnd 2	type Standard	result 0.5
		Opponent Cawdery, DJ (Daniel)				Opponent Kaoma, M (Micheal)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-26	rnd 1	type Blitz	result 1	date 2025-04-26	rnd 7	type Blitz	result 1
		Opponent Pillay, D (Diveshan)				Opponent Van Rensburg, RP (Ryan Pierre)

#	Games	Start				End
1	9	Tournament 2024 Moja Chess Extravaganza				Tournament Moja Chess Extravaganza 2025
		date 2024-09-29	rnd 9	type Standard	result 1	date 2025-04-26	rnd 1	type Standard	result 1
		Opponent Bouah, LJ (Lyndon)				Opponent Andrade, I (Ivan)
2	5	Tournament 2023 Moja Chess Extravaganza				Tournament 2024 Moja Chess Extravaganza
		date 2023-10-04	rnd 9	type Standard	result 1	date 2024-09-26	rnd 4	type Standard	result 1
		Opponent Chidembo, P (Prince)				Opponent Mnyasta, C (Charlton)
3	3	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-28	rnd 4	type Standard	result 1	date 2025-04-29	rnd 6	type Standard	result 1
		Opponent Xulu, L (Lindokuhle)				Opponent Miguel, S (Sergio)

#	Games	Start				End
1	5	Tournament 2023 Moja Chess Extravaganza				Tournament 2024 Moja Chess Extravaganza
		date 2023-10-04	rnd 9	type Standard	result 1	date 2024-09-26	rnd 4	type Standard	result 1
		Opponent Chidembo, P (Prince)				Opponent Mnyasta, C (Charlton)
2	3	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-28	rnd 4	type Standard	result 1	date 2025-04-29	rnd 6	type Standard	result 1
		Opponent Xulu, L (Lindokuhle)				Opponent Miguel, S (Sergio)
3	3	Tournament 2021 African Individual Chess Championships				Tournament 2021 African Individual Chess Championships
		date 2021-05-18	rnd 1	type Standard	result 1	date 2021-05-20	rnd 3	type Standard	result 1
		Opponent Abrantes Persson				Opponent Okeke Issac

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-26	rnd 1	type Blitz	result 1	date 2025-04-26	rnd 7	type Blitz	result 1
		Opponent Pillay, D (Diveshan)				Opponent Van Rensburg, RP (Ryan Pierre)

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	Rogov ,M (Matfey)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
1	Rogov ,M (Matfey)	3	2284.1	2000.8	3	2339.7	2000.8	0	0	0	0	0	0
2	Simpson ,M (Michael)	2	1	0	2	1	0	0	0	0	0	0	0
2	Simpson ,M (Michael)	2	2141.9	2141.9	2	2170.1	2141.9	0	0	0	0	0	0
3	Karsten ,JD (Jan Daniel)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Karsten ,JD (Jan Daniel)	2	2247.7	1822.7	2	2279.2	1822.7	0	0	0	0	0	0
4	Du Plessis ,H (Heinco)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
4	Du Plessis ,H (Heinco)	2	2059.8	2272.2	2	2069.1	2272.2	0	0	0	0	0	0
5	Mwale ,J (Joseph)	2	2	425	1	1	425	0	0	0	1	1	425
5	Mwale ,J (Joseph)	2	2140.9	2565.9	1	2126.6	2565.9	0	0	0	1	2185.3	2565.9
6	Miguel ,S (Sergio)	1	1	425	1	1	425	0	0	0	0	0	0
6	Miguel ,S (Sergio)	1	2257	2682	1	2257	2682	0	0	0	0	0	0
7	Mathebula ,X (Xolani Cebo)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mathebula ,X (Xolani Cebo)	1	1936.3	2361.3	1	1946.4	2361.3	0	0	0	0	0	0
8	Musonda ,C (Chola)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Musonda ,C (Chola)	1	2127	1702	1	2127	1702	0	0	0	0	0	0
9	Fawzy ,A (Adham)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Fawzy ,A (Adham)	1	2535	2110	1	2535	2110	0	0	0	0	0	0
10	Xulu ,L (Lindokuhle)	1	1	425	1	1	425	0	0	0	0	0	0
10	Xulu ,L (Lindokuhle)	1	2019.5	2444.5	1	2056.9	2444.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Bwalya, G (Gillian)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms