Chess South Africa Ratings Database

PLAYER PAGE

Personal

Juma, B (Blessing)

Chess SA id

1000313044

FIDE id

Date of birth

2000-05-14 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1205.2	1210.8	1186.7	1200
Raw rating	1205.2	1210.8	1186.7	1200
Weighted rating	1195.5	1200.9	1184.7	1200
Weighted performance	0	0	0	0
Floor	705.2	710.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	164.6	163.3	169	165.8
Highest rating	1205.2 2025-09-30	1210.8 2025-09-30	1200 2024-10-01	1200 2024-10-01
Highest raw rating	1205.2 2025-09-30	1210.8 2025-09-30	1200 2024-10-01	1200 2024-10-01
Highest weighted rating	1200 2024-10-01	1200.9 2025-09-30	1200 2024-10-01	1200 2024-10-01
Highest weighted performance	1200 2024-10-01	1200 2024-10-01	1200 2024-10-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1205.2	1210.8	1186.7	1200
Analysis
Rating	1205.2	1210.8	1186.7	1200
Raw rating	1205.2	1210.8	1186.7	1200
Weighted rating	1195.5	1200.9	1184.7
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	705.2	710.8	700	700
Max/Min rating change allowed	164.6	163.3	169	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	1205.2	1210.8	1186.7	1200
New weighted rating	1196.2	1201.7	1184.6	1200
New weighted performance	0	0	0	0
Temp new rating	1205.2	1210.8	1186.7	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1205.2	1210.8	1186.7	1200
New K-factor	36	36	36	36
New floor	705.2	710.8	700	700

Item	Main	Standard	Rapid
	0	0	0
	5	5	0
	4	0	4
	0	0	0
	0	0	0
	0	0	0
History	9	5	4

Games since
	Main 9	Standard 5		Rapid 4		Blitz 0
Gender	Male
Age group	Adult
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
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	5	2.5	50	0	1258.6	1258.6
Standard	5	2.5	50	0	1258.6	1258.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	9	2.5	27.78	-188.9	1333.4	1144.5
Standard	5	2.5	50	0	1258.6	1258.6
Rapid	4	0	0	-425	1426.9	1001.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1205.2	1210.8	1186.7	1200
2025-09-01	1195.5	1200	1186.7	1200
2025-08-01	1195.5	1200	1186.7	1200
2025-07-01	1195.5	1200	1186.7	1200
2025-06-01	1195.5	1200	1186.7	1200
2025-05-01	1195.5	1200	1186.7	1200
2025-04-01	1195.5	1200	1186.7	1200
2025-03-01	1195.5	1200	1186.7	1200
2025-02-01	1194.7	1200	1184.5	1200
2025-01-01	1182.3	1200	1148.4	1200
2024-12-01	1182.3	1200	1148.4	1200
2024-11-01	1182.3	1200	1148.4	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	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	CoSACSA Academic Eisteddfod Chess Championship 2025 (Open)	2025-08-23	2025-08-24	Standard	Ehlanzeni (MEN)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	CoSACSA Academic Eisteddfod Chess Championship 2025 (Open)	2025-08-23	2025-08-24	Standard	Ehlanzeni (MEN)	5	5	2.5	Yes	Analysis
2	GP Chess - JHB Clubs League - Finals 2024	2024-10-19	2024-10-19	Rapid	Johannesburg Metro (GJM)	6	4	0	Yes	Analysis

#	Games	Start				End
1	2	Tournament CoSACSA Academic Eisteddfod Chess Championship 2025				Tournament CoSACSA Academic Eisteddfod Chess Championship 2025
		date 2025-08-23	rnd 3	type Standard	result 1	date 2025-08-24	rnd 4	type Standard	result 0.5
		Opponent Thafa, O (Oyintanda)				Opponent Mkhosi, H (Hlumile)
2	1	Tournament CoSACSA Academic Eisteddfod Chess Championship 2025				Tournament CoSACSA Academic Eisteddfod Chess Championship 2025
		date 2025-08-23	rnd 1	type Standard	result 1	date 2025-08-23	rnd 1	type Standard	result 1
		Opponent Moemedi, O (Oarabile)				Opponent Moemedi, O (Oarabile)

#	Games	Start				End
1	2	Tournament CoSACSA Academic Eisteddfod Chess Championship 2025				Tournament CoSACSA Academic Eisteddfod Chess Championship 2025
		date 2025-08-23	rnd 3	type Standard	result 1	date 2025-08-24	rnd 4	type Standard	result 0.5
		Opponent Thafa, O (Oyintanda)				Opponent Mkhosi, H (Hlumile)
2	1	Tournament CoSACSA Academic Eisteddfod Chess Championship 2025				Tournament CoSACSA Academic Eisteddfod Chess Championship 2025
		date 2025-08-23	rnd 1	type Standard	result 1	date 2025-08-23	rnd 1	type Standard	result 1
		Opponent Moemedi, O (Oarabile)				Opponent Moemedi, O (Oarabile)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament CoSACSA Academic Eisteddfod Chess Championship 2025				Tournament CoSACSA Academic Eisteddfod Chess Championship 2025
		date 2025-08-23	rnd 3	type Standard	result 1	date 2025-08-23	rnd 3	type Standard	result 1
		Opponent Thafa, O (Oyintanda)				Opponent Thafa, O (Oyintanda)
2	1	Tournament CoSACSA Academic Eisteddfod Chess Championship 2025				Tournament CoSACSA Academic Eisteddfod Chess Championship 2025
		date 2025-08-23	rnd 1	type Standard	result 1	date 2025-08-23	rnd 1	type Standard	result 1
		Opponent Moemedi, O (Oarabile)				Opponent Moemedi, O (Oarabile)

#	Games	Start				End
1	1	Tournament CoSACSA Academic Eisteddfod Chess Championship 2025				Tournament CoSACSA Academic Eisteddfod Chess Championship 2025
		date 2025-08-23	rnd 3	type Standard	result 1	date 2025-08-23	rnd 3	type Standard	result 1
		Opponent Thafa, O (Oyintanda)				Opponent Thafa, O (Oyintanda)
2	1	Tournament CoSACSA Academic Eisteddfod Chess Championship 2025				Tournament CoSACSA Academic Eisteddfod Chess Championship 2025
		date 2025-08-23	rnd 1	type Standard	result 1	date 2025-08-23	rnd 1	type Standard	result 1
		Opponent Moemedi, O (Oarabile)				Opponent Moemedi, O (Oarabile)

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	Makalela ,P (Phenyo)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Makalela ,P (Phenyo)	1	1257.1	832.1	1	1269.9	832.1	0	0	0	0	0	0
2	Moemedi ,O (Oarabile)	1	1	425	1	1	425	0	0	0	0	0	0
2	Moemedi ,O (Oarabile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Mkhosi ,H (Hlumile)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Mkhosi ,H (Hlumile)	1	1435.9	1435.9	1	1421.7	1435.9	0	0	0	0	0	0
4	Mathabatha ,T (Tshegofatso)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mathabatha ,T (Tshegofatso)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Thafa ,O (Oyintanda)	1	1	425	1	1	425	0	0	0	0	0	0
5	Thafa ,O (Oyintanda)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Nyembe ,X (Xolile)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Nyembe ,X (Xolile)	1	1455.4	1030.4	0	0	0	1	1397.5	1030.4	0	0	0
7	Maliga ,N (Norman)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Maliga ,N (Norman)	1	1658.7	1233.7	0	0	0	1	1457.3	1233.7	0	0	0
8	Maluleka ,J (Joshua)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Maluleka ,J (Joshua)	1	1378	953	0	0	0	1	1300	953	0	0	0
9	Tshikovhi ,N (Nthambeleni)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Tshikovhi ,N (Nthambeleni)	1	1215.6	790.6	0	0	0	1	1250.9	790.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Juma, B (Blessing)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms