Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ribeiro, E (Enrique)

Chess SA id

1060139283

FIDE id

Date of birth

2006-06-15 (U20)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-04-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1323.2	1316.3	1200	1200
Raw rating	1323.2	1316.3	1200	1200
Weighted rating	1320.8	1314.9	1200	1200
Weighted performance	1064.3	1057.6	0	0
Floor	823.2	833.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	139.1	140.5	165.8	165.8
Highest rating	1381.1 2024-02-01	1374.9 2024-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1323.2 2024-05-01	1333.2 2024-03-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1315.4 2025-08-01	1310.5 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1381.1 2024-02-01	1374.9 2024-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1323.2	1316.3	1200	1200
Analysis
Rating	1323.2	1316.3	1200	1200
Raw rating	1323.2	1316.3	1200	1200
Weighted rating	1320.8	1314.9	1200
Weighted performance	1064.3	1057.6	0
K-factor	36	36	36	36
Floor	823.2	833.2	700	700
Max/Min rating change allowed	139.1	140.5	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	1323.2	1316.3	1200	1200
New weighted rating	1321.9	1315.8	1200	1200
New weighted performance	1056.3	1049.7	0	0
Temp new rating	1323.2	1316.3	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1323.2	1316.3	1200	1200
New K-factor	36	36	36	36
New floor	823.2	833.2	700	700

Item	Main	Standard
	0	0
	0	0
	20	20
	5	5
	4	4
	0	0
History	29	29

Games since
	Main 20	Standard 20		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	29	18	62.07	102.6	1236.4	1339
Standard	29	18	62.07	102.6	1236.4	1339
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1323.2	1316.3	1200	1200
2025-09-30	1323.2	1316.3	1200	1200
2025-09-01	1323.2	1316.3	1200	1200
2025-08-01	1323.2	1316.3	1200	1200
2025-07-01	1323.2	1316.3	1200	1200
2025-06-01	1323.2	1316.3	1200	1200
2025-05-01	1323.2	1316.3	1200	1200
2025-04-01	1323.2	1316.3	1200	1200
2025-03-01	1323.2	1316.3	1200	1200
2025-02-01	1323.2	1316.3	1200	1200
2025-01-01	1323.2	1316.3	1200	1200
2024-12-01	1323.2	1316.3	1200	1200
2024-11-01	1323.2	1316.3	1200	1200
2024-10-01	1323.2	1316.3	1200	1200
2024-09-01	1323.2	1316.3	1200	1200
2024-08-01	1323.2	1316.3	1200	1200
2024-07-01	1323.2	1316.3	1200	1200
2024-09-01	1323.2	1316.3	1200	1200
2024-05-01	1323.2	1316.3	1200	1200
2024-04-01	1313.7	1333.2	1200	1200
2024-03-01	1313.7	1333.2	1200	1200
2024-02-01	1218.4	1222	1200	1200
2024-01-01	1218.4	1222	1200	1200
2023-12-01	1218.4	1222	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	Eden Chess Trials 2 2024 (U20)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	10	5.5	Yes	Analysis
2	OUDUSSA Trials 2 2024 (U18 Boys+Girls)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	4	Yes	Analysis
3	OUDUSSA Trials 1 2024 (U18 Boys)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	5	4	Yes	Analysis
4	Eden Top Schools 2023 (U18 Mix)	2023-08-19	2023-08-19	Standard	Eden (WEG)	5	5	4	Yes	Analysis
5	Eden Proewe 1 2022 (O18 Seuns)	2022-03-12	2022-03-12	Standard	Eden (WEG)	5	4	0.5	Yes	Analysis

#	Games	Start				End
1	8	Tournament Eden Top Schools 2023				Tournament OUDUSSA Trials 2 2024
		date 2023-08-19	rnd 5	type Standard	result 1	date 2024-02-17	rnd 2	type Standard	result 1
		Opponent Noma, L (Lizakhanya)				Opponent Petersen, N (Nicolin)
2	4	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-13	rnd 3	type Standard	result 0.5	date 2024-04-20	rnd 6	type Standard	result 0.5
		Opponent Petersen, JD (John-Wayne)				Opponent De Lange, G (Gebhart)
3	3	Tournament OUDUSSA Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-02-17	rnd 4	type Standard	result 1	date 2024-04-13	rnd 1	type Standard	result 1
		Opponent De Jongh, H (Herchelle)				Opponent Mienies, D (Deanay)

#	Games	Start				End
1	8	Tournament Eden Top Schools 2023				Tournament OUDUSSA Trials 2 2024
		date 2023-08-19	rnd 5	type Standard	result 1	date 2024-02-17	rnd 2	type Standard	result 1
		Opponent Noma, L (Lizakhanya)				Opponent Petersen, N (Nicolin)
2	4	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-13	rnd 3	type Standard	result 0.5	date 2024-04-20	rnd 6	type Standard	result 0.5
		Opponent Petersen, JD (John-Wayne)				Opponent De Lange, G (Gebhart)
3	3	Tournament OUDUSSA Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-02-17	rnd 4	type Standard	result 1	date 2024-04-13	rnd 1	type Standard	result 1
		Opponent De Jongh, H (Herchelle)				Opponent Mienies, D (Deanay)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament OUDUSSA Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-02-17	rnd 4	type Standard	result 1	date 2024-04-13	rnd 1	type Standard	result 1
		Opponent De Jongh, H (Herchelle)				Opponent Mienies, D (Deanay)
2	3	Tournament Eden Top Schools 2023				Tournament Eden Top Schools 2023
		date 2023-08-19	rnd 1	type Standard	result 1	date 2023-08-19	rnd 3	type Standard	result 1
		Opponent Wheymann, L (Laurenzo)				Opponent Manho, L (Leancon)
3	2	Tournament OUDUSSA Trials 2 2024				Tournament OUDUSSA Trials 2 2024
		date 2024-02-17	rnd 1	type Standard	result 1	date 2024-02-17	rnd 2	type Standard	result 1
		Opponent Du Plessis, A (Anthonio)				Opponent Petersen, N (Nicolin)

#	Games	Start				End
1	3	Tournament OUDUSSA Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-02-17	rnd 4	type Standard	result 1	date 2024-04-13	rnd 1	type Standard	result 1
		Opponent De Jongh, H (Herchelle)				Opponent Mienies, D (Deanay)
2	3	Tournament Eden Top Schools 2023				Tournament Eden Top Schools 2023
		date 2023-08-19	rnd 1	type Standard	result 1	date 2023-08-19	rnd 3	type Standard	result 1
		Opponent Wheymann, L (Laurenzo)				Opponent Manho, L (Leancon)
3	2	Tournament OUDUSSA Trials 2 2024				Tournament OUDUSSA Trials 2 2024
		date 2024-02-17	rnd 1	type Standard	result 1	date 2024-02-17	rnd 2	type Standard	result 1
		Opponent Du Plessis, A (Anthonio)				Opponent Petersen, N (Nicolin)

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	Kasper ,M (Maselino)	2	1	0	2	1	0	0	0	0	0	0	0
1	Kasper ,M (Maselino)	2	1281.9	1281.9	2	1274.4	1281.9	0	0	0	0	0	0
2	Kiewiet ,M (Marvin)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Kiewiet ,M (Marvin)	2	1393.6	968.6	2	1347.8	968.6	0	0	0	0	0	0
3	Botha ,J (Jonathan)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	Botha ,J (Jonathan)	2	1227.8	1015.3	2	1222	1015.3	0	0	0	0	0	0
4	Stander ,R (Rashean)	1	1	425	1	1	425	0	0	0	0	0	0
4	Stander ,R (Rashean)	1	1149	1574	1	1134.9	1574	0	0	0	0	0	0
5	Guyo ,I (Isheanesu)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Guyo ,I (Isheanesu)	1	1231.2	806.2	1	1238.4	806.2	0	0	0	0	0	0
6	Mienies ,D (Deanay)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mienies ,D (Deanay)	1	960.2	1385.2	1	930.8	1385.2	0	0	0	0	0	0
7	Mostert ,R (Richard)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Mostert ,R (Richard)	1	1230.7	1230.7	1	1223.4	1230.7	0	0	0	0	0	0
8	Manho ,L (Leancon)	1	1	425	1	1	425	0	0	0	0	0	0
8	Manho ,L (Leancon)	1	1450.9	1875.9	1	1440.2	1875.9	0	0	0	0	0	0
9	Zanengxolo ,C (Chulumanco)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Zanengxolo ,C (Chulumanco)	1	1165.1	740.1	1	1158.3	740.1	0	0	0	0	0	0
10	Williams ,D (Dillon)	1	1	425	1	1	425	0	0	0	0	0	0
10	Williams ,D (Dillon)	1	1142.5	1567.5	1	1160.5	1567.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Ribeiro, E (Enrique)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms