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

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1277.7	1277.5	1212.4	1200
Raw rating	1277.7	1277.5	1212.4	1200
Weighted rating	1232	1234.1	1210.5	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	1232	1234.1	1210.5
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	1236.7	1238.6	1210.9	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
2026-01-01	1277.7	1277.5	1212.4	1200
2025-11-30	1277.7	1277.5	1212.4	1200
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
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	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

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	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

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Moja, O (Owen)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms