Chess South Africa Ratings Database

PLAYER PAGE

Personal

Moja, O (Owen)

Chess SA id

1090312475

FIDE id

Date of birth

2009-06-17 (U18)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

11.5

Junior GPX Points

1287.8

Item	Main	Standard	Rapid	Blitz
Rating	1277.7	1277.5	1212.4	1200
Raw rating	1277.7	1277.5	1212.4	1200
Weighted rating	1222	1224.4	1209.7	1200
Weighted performance	0	0	0	0
Floor	777.7	777.5	712.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	148.4	148.5	162.9	165.8
Highest rating	1277.7 2025-11-01	1277.5 2025-11-01	1238.9 2024-11-01	1200 2024-10-01
Highest raw rating	1277.7 2025-11-01	1277.5 2025-11-01	1212.4 2024-11-01	1200 2024-10-01
Highest weighted rating	1222 2025-11-01	1224.4 2025-11-01	1208.1 2025-08-01	1200 2024-10-01
Highest weighted performance	1200 2024-10-01	1200 2024-10-01	1238.9 2024-11-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1277.7	1277.5	1212.4	1200
Analysis
Rating	1277.7	1277.5	1212.4	1200
Raw rating	1277.7	1277.5	1212.4	1200
Weighted rating	1222	1224.4	1209.7
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	777.7	777.5	712.4	700
Max/Min rating change allowed	148.4	148.5	162.9	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	1277.7	1277.5	1212.4	1200
New weighted rating	1227.1	1229.4	1210.1	1200
New weighted performance	0	0	0	0
Temp new rating	1277.7	1277.5	1212.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1277.7	1277.5	1212.4	1200
New K-factor	36	36	36	36
New floor	777.7	777.5	712.4	700

Item	Main	Standard	Rapid
	0	0	0
	9	9	0
	6	0	6
	0	0	0
	0	0	0
	0	0	0
History	15	9	6

Games since
	Main 15	Standard 9		Rapid 6		Blitz 0
Gender	Male
Age group	U18
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	9	6.5	72.22	188.9	1237.8	1426.7
Standard	9	6.5	72.22	188.9	1237.8	1426.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	15	8.5	56.67	56.7	1294.2	1350.9
Standard	9	6.5	72.22	188.9	1237.8	1426.7
Rapid	6	2	33.33	-141.7	1378.8	1237.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1277.7	1277.5	1212.4	1200
2025-09-30	1230.6	1235	1212.4	1200
2025-09-01	1230.6	1235	1212.4	1200
2025-08-01	1230.6	1235	1212.4	1200
2025-07-01	1230.6	1235	1212.4	1200
2025-06-01	1230.6	1235	1212.4	1200
2025-05-01	1230.6	1235	1212.4	1200
2025-04-01	1230.6	1235	1212.4	1200
2025-03-01	1230.6	1235	1212.4	1200
2025-02-01	1199.7	1200	1212.4	1200
2025-01-01	1199.1	1200	1212.4	1200
2024-12-01	1199.1	1200	1212.4	1200
2024-11-01	1199.1	1200	1212.4	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
2024-09-01	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	Cape Town Chess Federation Club League 2025 (C)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	3	2.5	Yes	Analysis
2	District South Schools Chess Individual Trials 2025 (U18+U20)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Town Chess Federation Club League 2025 (C)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	3	2.5	Yes	Analysis
2	District South Schools Chess Individual Trials 2025 (U18+U20)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
3	UCT Open Chess Championship 2024 (Open Rapid)	2024-10-12	2024-10-13	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis

#	Games	Start				End
1	7	Tournament District South Schools Chess Individual Trials 2025				Tournament Cape Town Chess Federation Club League 2025
		date 2025-02-01	rnd 3	type Standard	result 1	date 2025-09-20	rnd 10	type Standard	result 0.5
		Opponent Waggie, M (Miqaeel)				Opponent Winter, M (Marvin)
2	1	Tournament District South Schools Chess Individual Trials 2025				Tournament District South Schools Chess Individual Trials 2025
		date 2025-02-01	rnd 1	type Standard	result 1	date 2025-02-01	rnd 1	type Standard	result 1
		Opponent Rodkin, I (Isaiah)				Opponent Rodkin, I (Isaiah)
3	1	Tournament UCT Open Chess Championship 2024				Tournament UCT Open Chess Championship 2024
		date 2024-10-12	rnd 3	type Rapid	result 1	date 2024-10-12	rnd 3	type Rapid	result 1
		Opponent Kalumba, E (Ed)				Opponent Kalumba, E (Ed)

#	Games	Start				End
1	4	Tournament District South Schools Chess Individual Trials 2025				Tournament District South Schools Chess Individual Trials 2025
		date 2025-02-01	rnd 3	type Standard	result 1	date 2025-02-02	rnd 6	type Standard	result 1
		Opponent Waggie, M (Miqaeel)				Opponent Moodley, K (Kovendan)
2	1	Tournament District South Schools Chess Individual Trials 2025				Tournament District South Schools Chess Individual Trials 2025
		date 2025-02-01	rnd 1	type Standard	result 1	date 2025-02-01	rnd 1	type Standard	result 1
		Opponent Rodkin, I (Isaiah)				Opponent Rodkin, I (Isaiah)

#	Games	Start				End
1	1	Tournament UCT Open Chess Championship 2024				Tournament UCT Open Chess Championship 2024
		date 2024-10-12	rnd 3	type Rapid	result 1	date 2024-10-12	rnd 3	type Rapid	result 1
		Opponent Kalumba, E (Ed)				Opponent Kalumba, E (Ed)
2	1	Tournament UCT Open Chess Championship 2024				Tournament UCT Open Chess Championship 2024
		date 2024-10-12	rnd 1	type Rapid	result 1	date 2024-10-12	rnd 1	type Rapid	result 1
		Opponent Kay, I (Isaac)				Opponent Kay, I (Isaac)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament District South Schools Chess Individual Trials 2025				Tournament District South Schools Chess Individual Trials 2025
		date 2025-02-02	rnd 6	type Standard	result 1	date 2025-02-02	rnd 6	type Standard	result 1
		Opponent Moodley, K (Kovendan)				Opponent Moodley, K (Kovendan)
2	1	Tournament District South Schools Chess Individual Trials 2025				Tournament District South Schools Chess Individual Trials 2025
		date 2025-02-01	rnd 3	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Waggie, M (Miqaeel)				Opponent Waggie, M (Miqaeel)
3	1	Tournament District South Schools Chess Individual Trials 2025				Tournament District South Schools Chess Individual Trials 2025
		date 2025-02-01	rnd 1	type Standard	result 1	date 2025-02-01	rnd 1	type Standard	result 1
		Opponent Rodkin, I (Isaiah)				Opponent Rodkin, I (Isaiah)

#	Games	Start				End
1	1	Tournament District South Schools Chess Individual Trials 2025				Tournament District South Schools Chess Individual Trials 2025
		date 2025-02-02	rnd 6	type Standard	result 1	date 2025-02-02	rnd 6	type Standard	result 1
		Opponent Moodley, K (Kovendan)				Opponent Moodley, K (Kovendan)
2	1	Tournament District South Schools Chess Individual Trials 2025				Tournament District South Schools Chess Individual Trials 2025
		date 2025-02-01	rnd 3	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Waggie, M (Miqaeel)				Opponent Waggie, M (Miqaeel)
3	1	Tournament District South Schools Chess Individual Trials 2025				Tournament District South Schools Chess Individual Trials 2025
		date 2025-02-01	rnd 1	type Standard	result 1	date 2025-02-01	rnd 1	type Standard	result 1
		Opponent Rodkin, I (Isaiah)				Opponent Rodkin, I (Isaiah)

#	Games	Start				End
1	1	Tournament UCT Open Chess Championship 2024				Tournament UCT Open Chess Championship 2024
		date 2024-10-12	rnd 3	type Rapid	result 1	date 2024-10-12	rnd 3	type Rapid	result 1
		Opponent Kalumba, E (Ed)				Opponent Kalumba, E (Ed)
2	1	Tournament UCT Open Chess Championship 2024				Tournament UCT Open Chess Championship 2024
		date 2024-10-12	rnd 1	type Rapid	result 1	date 2024-10-12	rnd 1	type Rapid	result 1
		Opponent Kay, I (Isaac)				Opponent Kay, I (Isaac)

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	Sanders ,R (Rodrique)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
1	Sanders ,R (Rodrique)	1	1207.9	1207.9	1	1195	1207.9	0	0	0	0	0	0
2	Rodkin ,I (Isaiah)	1	1	425	1	1	425	0	0	0	0	0	0
2	Rodkin ,I (Isaiah)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Fielies ,K (Kyle)	1	1	425	1	1	425	0	0	0	0	0	0
3	Fielies ,K (Kyle)	1	1192.7	1617.7	1	1184.3	1617.7	0	0	0	0	0	0
4	Gebu ,S (Sisipho)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Gebu ,S (Sisipho)	1	1348.4	923.4	1	1328.8	923.4	0	0	0	0	0	0
5	Potgieter ,L (Lian)	1	1	425	1	1	425	0	0	0	0	0	0
5	Potgieter ,L (Lian)	1	1319.8	1744.8	1	1251.9	1744.8	0	0	0	0	0	0
6	Sadan ,D (Dayaan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Sadan ,D (Dayaan)	1	1192.5	1192.5	1	1185.2	1192.5	0	0	0	0	0	0
7	Waggie ,M (Miqaeel)	1	1	425	1	1	425	0	0	0	0	0	0
7	Waggie ,M (Miqaeel)	1	1090.6	1515.6	1	1098	1515.6	0	0	0	0	0	0
8	Winter ,M (Marvin)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Winter ,M (Marvin)	1	1401.6	1401.6	1	1393.3	1401.6	0	0	0	0	0	0
9	Moodley ,K (Kovendan)	1	1	425	1	1	425	0	0	0	0	0	0
9	Moodley ,K (Kovendan)	1	1186.8	1611.8	1	1168.4	1611.8	0	0	0	0	0	0
10	Collins ,D (Daniel)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Collins ,D (Daniel)	1	1098.9	673.9	0	0	0	1	1300	673.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Moja, O (Owen)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms