Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mashaba, SJ (Siyabonga Junior)

Chess SA id

1080105708

FIDE id

Date of birth

2008-12-24 (U18)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2021-10-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1208.4	1210	1200	1200
Raw rating	1208.4	1210	1200	1200
Weighted rating	1208.4	1210	1200	1200
Weighted performance	0	0	0	0
Floor	708.4	710	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	163.8	163.5	165.8	165.8
Highest rating	1208.4 2024-02-01	1210 2024-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1208.4 2024-02-01	1210 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1208.4 2024-02-01	1210 2024-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1208.4	1210	1200	1200
Analysis
Rating	1208.4	1210	1200	1200
Raw rating	1208.4	1210	1200	1200
Weighted rating	1208.4	1210	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	708.4	710	700	700
Max/Min rating change allowed	163.8	163.5	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	1208.4	1210	1200	1200
New weighted rating	1208.4	1210	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1208.4	1210	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1208.4	1210	1200	1200
New K-factor	36	36	36	36
New floor	708.4	710	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	3	3
History	16	16

Games since
	Main 0	Standard 0		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	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	16	8	50	0	1191.4	1191.4
Standard	16	8	50	0	1191.4	1191.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1208.4	1210	1200	1200
2025-09-30	1208.4	1210	1200	1200
2025-09-01	1208.4	1210	1200	1200
2025-08-01	1208.4	1210	1200	1200
2025-07-01	1208.4	1210	1200	1200
2025-06-01	1208.4	1210	1200	1200
2025-05-01	1208.4	1210	1200	1200
2025-04-01	1208.4	1210	1200	1200
2025-03-01	1208.4	1210	1200	1200
2025-02-01	1208.4	1210	1200	1200
2025-01-01	1208.4	1210	1200	1200
2024-12-01	1208.4	1210	1200	1200
2024-11-01	1208.4	1210	1200	1200
2024-10-01	1208.4	1210	1200	1200
2024-09-01	1208.4	1210	1200	1200
2024-08-01	1208.4	1210	1200	1200
2024-07-01	1208.4	1210	1200	1200
2024-09-01	1208.4	1210	1200	1200
2024-05-01	1208.4	1210	1200	1200
2024-04-01	1208.4	1210	1200	1200
2024-03-01	1208.4	1210	1200	1200
2024-02-01	1208.4	1210	1200	1200
2024-01-01	1208.4	1210	1200	1200
2023-12-01	1208.4	1210	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	2021 Gauteng Schools Chess Championships (U13 Boys)	2021-10-16	2021-10-16	Standard	Tshwane (GTP)	5	3	2	Yes	Analysis
2	2019 Gauteng School League Finals (U11 Open)	2019-08-23	2019-08-23	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis
3	2019 Gauteng Primary Schools Individual Chess Championships (U11 Boys)	2019-05-25	2019-05-25	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
4	2018 Gauteng League Final (U11)	2018-08-24	2018-08-24	Standard	Tshwane (GTP)	5	4	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2019 Gauteng School League Finals				Tournament 2021 Gauteng Schools Chess Championships
		date 2019-08-23	rnd 5	type Standard	result 1	date 2021-10-16	rnd 4	type Standard	result 1
		Opponent Diseko, R (Reabetswe)				Opponent Radebe, L (Lesedi)
2	3	Tournament 2019 Gauteng Primary Schools Individual Chess Championships				Tournament 2019 Gauteng Primary Schools Individual Chess Championships
		date 2019-05-25	rnd 2	type Standard	result 1	date 2019-05-25	rnd 4	type Standard	result 1
		Opponent Potgieter, Z (Zander)				Opponent Geldenhuys, B (Benjamin Daniel)
3	1	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-23	rnd 3	type Standard	result 1	date 2019-08-23	rnd 3	type Standard	result 1
		Opponent Human, E (Evert)				Opponent Human, E (Evert)

#	Games	Start				End
1	3	Tournament 2019 Gauteng School League Finals				Tournament 2021 Gauteng Schools Chess Championships
		date 2019-08-23	rnd 5	type Standard	result 1	date 2021-10-16	rnd 4	type Standard	result 1
		Opponent Diseko, R (Reabetswe)				Opponent Radebe, L (Lesedi)
2	3	Tournament 2019 Gauteng Primary Schools Individual Chess Championships				Tournament 2019 Gauteng Primary Schools Individual Chess Championships
		date 2019-05-25	rnd 2	type Standard	result 1	date 2019-05-25	rnd 4	type Standard	result 1
		Opponent Potgieter, Z (Zander)				Opponent Geldenhuys, B (Benjamin Daniel)
3	1	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-23	rnd 3	type Standard	result 1	date 2019-08-23	rnd 3	type Standard	result 1
		Opponent Human, E (Evert)				Opponent Human, E (Evert)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2019 Gauteng School League Finals				Tournament 2021 Gauteng Schools Chess Championships
		date 2019-08-23	rnd 5	type Standard	result 1	date 2021-10-16	rnd 4	type Standard	result 1
		Opponent Diseko, R (Reabetswe)				Opponent Radebe, L (Lesedi)
2	3	Tournament 2019 Gauteng Primary Schools Individual Chess Championships				Tournament 2019 Gauteng Primary Schools Individual Chess Championships
		date 2019-05-25	rnd 2	type Standard	result 1	date 2019-05-25	rnd 4	type Standard	result 1
		Opponent Potgieter, Z (Zander)				Opponent Geldenhuys, B (Benjamin Daniel)
3	1	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-23	rnd 3	type Standard	result 1	date 2019-08-23	rnd 3	type Standard	result 1
		Opponent Human, E (Evert)				Opponent Human, E (Evert)

#	Games	Start				End
1	3	Tournament 2019 Gauteng School League Finals				Tournament 2021 Gauteng Schools Chess Championships
		date 2019-08-23	rnd 5	type Standard	result 1	date 2021-10-16	rnd 4	type Standard	result 1
		Opponent Diseko, R (Reabetswe)				Opponent Radebe, L (Lesedi)
2	3	Tournament 2019 Gauteng Primary Schools Individual Chess Championships				Tournament 2019 Gauteng Primary Schools Individual Chess Championships
		date 2019-05-25	rnd 2	type Standard	result 1	date 2019-05-25	rnd 4	type Standard	result 1
		Opponent Potgieter, Z (Zander)				Opponent Geldenhuys, B (Benjamin Daniel)
3	1	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-23	rnd 3	type Standard	result 1	date 2019-08-23	rnd 3	type Standard	result 1
		Opponent Human, E (Evert)				Opponent Human, E (Evert)

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	Diseko ,R (Reabetswe)	1	1	425	1	1	425	0	0	0	0	0	0
1	Diseko ,R (Reabetswe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Deans ,J (Jarred)	1	1	425	1	1	425	0	0	0	0	0	0
2	Deans ,J (Jarred)	1	1083.7	1508.7	1	1076.3	1508.7	0	0	0	0	0	0
3	Mshengu ,BA (Bale Awanda)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mshengu ,BA (Bale Awanda)	1	1179.4	754.4	1	1174.4	754.4	0	0	0	0	0	0
4	Yang ,A (Alex)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Yang ,A (Alex)	1	1414.3	989.3	1	1404.3	989.3	0	0	0	0	0	0
5	Dreyer ,NJ (Nicolaas Johannes)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Dreyer ,NJ (Nicolaas Johannes)	1	1029.1	604.1	1	1020.6	604.1	0	0	0	0	0	0
6	Naude ,Z (Zirk)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Naude ,Z (Zirk)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Van Urk ,M (Milan)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Van Urk ,M (Milan)	1	1223.8	798.8	1	1213	798.8	0	0	0	0	0	0
8	Potgieter ,Z (Zander)	1	1	425	1	1	425	0	0	0	0	0	0
8	Potgieter ,Z (Zander)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Radebe ,L (Lesedi)	1	1	425	1	1	425	0	0	0	0	0	0
9	Radebe ,L (Lesedi)	1	1182.1	1607.1	1	1178.4	1607.1	0	0	0	0	0	0
10	Minnaar ,S (Saskia)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Minnaar ,S (Saskia)	1	1217.9	792.9	1	1221.6	792.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Mashaba, SJ (Siyabonga Junior)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms