Chess South Africa Ratings Database

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Personal

Manenzhe, O (Orinea)

Chess SA id

1120140115

FIDE id

Date of birth

2012-01-20 (U14)

Gender

Male

Region

Cape Town (WCT)

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	1334.1	1200.8	1398.1	1200
Raw rating	1334.1	1200.8	1398.1	1200
Weighted rating	1330.5	1199.5	1393.9	1200
Weighted performance	1099.7	0	1123.4	0
Floor	834.1	700.8	898.1	700
K-factor	36	36	36	36
Min/Max rating change allowed	137	165.6	125	165.8
Highest rating	1377.1 2024-04-01	1200.8 2024-03-01	1411 2024-04-01	1200 2018-10-01
Highest raw rating	1334.1 2024-06-01	1200.8 2024-03-01	1398.1 2024-06-01	1200 2024-02-01
Highest weighted rating	1325.6 2025-08-01	1200.8 2018-10-01	1389.1 2025-08-01	1200 2018-10-01
Highest weighted performance	1377.1 2024-04-01	1200 2020-01-01	1411 2024-04-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1334.1	1200.8	1398.1	1200
Analysis
Rating	1334.1	1200.8	1398.1	1200
Raw rating	1334.1	1200.8	1398.1	1200
Weighted rating	1330.5	1199.5	1393.9
Weighted performance	1099.7	0	1123.4
K-factor	36	36	36	36
Floor	834.1	700.8	898.1	700
Max/Min rating change allowed	137	165.6	125	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	1334.1	1200.8	1398.1	1200
New weighted rating	1331.7	1200.2	1395.1	1200
New weighted performance	1091.5	0	1114.9	0
Temp new rating	1334.1	1200.8	1398.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1334.1	1200.8	1398.1	1200
New K-factor	36	36	36	36
New floor	834.1	700.8	898.1	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	17	5	12
	23	0	23
	5	5	0
	0	0	0
History	45	10	35

Games since
	Main 17	Standard 5		Rapid 12		Blitz 0
Gender	Male
Age group	U14
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	45	28	62.22	103.9	1251.4	1355.3
Standard	10	4	40	-85	1264.7	1179.7
Rapid	35	24	68.57	157.9	1247.6	1405.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1334.1	1200.8	1398.1	1200
2025-09-30	1334.1	1200.8	1398.1	1200
2025-09-01	1334.1	1200.8	1398.1	1200
2025-08-01	1334.1	1200.8	1398.1	1200
2025-07-01	1334.1	1200.8	1398.1	1200
2025-06-01	1334.1	1200.8	1398.1	1200
2025-05-01	1334.1	1200.8	1398.1	1200
2025-04-01	1334.1	1200.8	1398.1	1200
2025-03-01	1334.1	1200.8	1398.1	1200
2025-02-01	1334.1	1200.8	1398.1	1200
2025-01-01	1334.1	1200.8	1398.1	1200
2024-12-01	1334.1	1200.8	1398.1	1200
2024-11-01	1334.1	1200.8	1398.1	1200
2024-10-01	1334.1	1200.8	1398.1	1200
2024-09-01	1334.1	1200.8	1398.1	1200
2024-08-01	1334.1	1200.8	1398.1	1200
2024-07-01	1334.1	1200.8	1398.1	1200
2024-09-01	1334.1	1200.8	1398.1	1200
2024-05-01	1300.3	1200.8	1343.4	1200
2024-04-01	1286.9	1200.8	1336.6	1200
2024-03-01	1286.9	1200.8	1336.6	1200
2024-02-01	1260.3	1136	1336.6	1200
2024-01-01	1260.3	1136	1336.6	1200
2023-12-01	1260.3	1136	1336.6	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 Junior League - Qualifier 2 2024 (U13)	2024-04-20	2024-04-20	Rapid	Cape Town (WCT)	6	6	5	Yes	Analysis
2	Cape Town Junior League Qualifier 2024 (U13 Open)	2024-04-06	2024-04-06	Rapid	Cape Town (WCT)	6	6	3.5	Yes	Analysis
3	North District School Trials 2024 (U13 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
4	Cape Town Junior Chess League Finals 2023 (U12B)	2023-09-16	2023-09-16	Rapid	Cape Town (WCT)	6	6	6	Yes	Analysis
5	Cape Town Junior Chess League - Round 1 2023 (U12A)	2023-07-22	2023-07-22	Rapid	Cape Town (WCT)	7	6	3	Yes	Analysis
6	CT Metro District North Top Schools Chess 2023 (U13 Mixed)	2023-07-29	2023-07-29	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
7	Cape Town Junior League 2nd Qualifier 2023 (U12)	2023-06-03	2023-06-03	Rapid	Cape Town (WCT)	6	6	3.5	Yes	Analysis
8	Metro WP Schools Chess Trials 2022 (U11 Boys)	2022-04-22	2022-04-23	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis

#	Games	Start				End
1	9	Tournament Cape Town Junior Chess League Finals 2023				Tournament North District School Trials 2024
		date 2023-09-16	rnd 1	type Rapid	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Von Wielligh, S (Sven)				Opponent Barends, Z (Zac)
2	7	Tournament Cape Town Junior League Qualifier 2024				Tournament Cape Town Junior League - Qualifier 2 2024
		date 2024-04-06	rnd 3	type Rapid	result 1	date 2024-04-20	rnd 3	type Rapid	result 1
		Opponent Mertz, K (Kian)				Opponent Calitz, S (Steyn)
3	6	Tournament Cape Town Junior Chess League - Round 1 2023				Tournament CT Metro District North Top Schools Chess 2023
		date 2023-07-22	rnd 5	type Rapid	result 1	date 2023-07-29	rnd 3	type Rapid	result 1
		Opponent Damane, L (Lukhanyo)				Opponent Ikwueme, K (Kelechi)

#	Games	Start				End
1	4	Tournament Metro WP Schools Chess Trials 2022				Tournament North District School Trials 2024
		date 2022-04-23	rnd 6	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Zamela, A (Avuya)				Opponent Barends, Z (Zac)

#	Games	Start				End
1	7	Tournament Cape Town Junior League Qualifier 2024				Tournament Cape Town Junior League - Qualifier 2 2024
		date 2024-04-06	rnd 3	type Rapid	result 1	date 2024-04-20	rnd 3	type Rapid	result 1
		Opponent Mertz, K (Kian)				Opponent Calitz, S (Steyn)
2	6	Tournament Cape Town Junior Chess League Finals 2023				Tournament Cape Town Junior Chess League Finals 2023
		date 2023-09-16	rnd 1	type Rapid	result 1	date 2023-09-16	rnd 6	type Rapid	result 1
		Opponent Von Wielligh, S (Sven)				Opponent Mokhele, A (Anganathi)
3	6	Tournament Cape Town Junior Chess League - Round 1 2023				Tournament CT Metro District North Top Schools Chess 2023
		date 2023-07-22	rnd 5	type Rapid	result 1	date 2023-07-29	rnd 3	type Rapid	result 1
		Opponent Damane, L (Lukhanyo)				Opponent Ikwueme, K (Kelechi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	9	Tournament Cape Town Junior Chess League Finals 2023				Tournament North District School Trials 2024
		date 2023-09-16	rnd 1	type Rapid	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Von Wielligh, S (Sven)				Opponent Barends, Z (Zac)
2	6	Tournament Cape Town Junior Chess League - Round 1 2023				Tournament CT Metro District North Top Schools Chess 2023
		date 2023-07-22	rnd 5	type Rapid	result 1	date 2023-07-29	rnd 3	type Rapid	result 1
		Opponent Damane, L (Lukhanyo)				Opponent Ikwueme, K (Kelechi)
3	3	Tournament Cape Town Junior League - Qualifier 2 2024				Tournament Cape Town Junior League - Qualifier 2 2024
		date 2024-04-20	rnd 1	type Rapid	result 1	date 2024-04-20	rnd 3	type Rapid	result 1
		Opponent Oosthuizen, L (Lian)				Opponent Calitz, S (Steyn)

#	Games	Start				End
1	4	Tournament Metro WP Schools Chess Trials 2022				Tournament North District School Trials 2024
		date 2022-04-23	rnd 6	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Zamela, A (Avuya)				Opponent Barends, Z (Zac)

#	Games	Start				End
1	6	Tournament Cape Town Junior Chess League Finals 2023				Tournament Cape Town Junior Chess League Finals 2023
		date 2023-09-16	rnd 1	type Rapid	result 1	date 2023-09-16	rnd 6	type Rapid	result 1
		Opponent Von Wielligh, S (Sven)				Opponent Mokhele, A (Anganathi)
2	6	Tournament Cape Town Junior Chess League - Round 1 2023				Tournament CT Metro District North Top Schools Chess 2023
		date 2023-07-22	rnd 5	type Rapid	result 1	date 2023-07-29	rnd 3	type Rapid	result 1
		Opponent Damane, L (Lukhanyo)				Opponent Ikwueme, K (Kelechi)
3	3	Tournament Cape Town Junior League - Qualifier 2 2024				Tournament Cape Town Junior League - Qualifier 2 2024
		date 2024-04-20	rnd 1	type Rapid	result 1	date 2024-04-20	rnd 3	type Rapid	result 1
		Opponent Oosthuizen, L (Lian)				Opponent Calitz, S (Steyn)

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	Mokhele ,A (Anganathi)	3	3	425	0	0	0	3	3	425	0	0	0
1	Mokhele ,A (Anganathi)	3	1073.5	1498.5	0	0	0	3	1059.1	1498.5	0	0	0
2	Braaf ,J (Jordan)	2	1	0	1	0	-425	1	1	425	0	0	0
2	Braaf ,J (Jordan)	2	1429.8	1429.8	1	1479.7	1004.8	1	1407.6	1854.8	0	0	0
3	Dwenene ,K (Khayone)	2	2	425	0	0	0	2	2	425	0	0	0
3	Dwenene ,K (Khayone)	2	969.3	1394.3	0	0	0	2	953.2	1394.3	0	0	0
4	Tyuthu ,I (Iminathi)	2	1	0	0	0	0	2	1	0	0	0	0
4	Tyuthu ,I (Iminathi)	2	1313.6	1313.6	0	0	0	2	1297.4	1313.6	0	0	0
5	Von Wielligh ,S (Sven)	2	2	425	0	0	0	2	2	425	0	0	0
5	Von Wielligh ,S (Sven)	2	1313.2	1738.2	0	0	0	2	1292.8	1738.2	0	0	0
6	Damane ,L (Lukhanyo)	2	1	0	0	0	0	2	1	0	0	0	0
6	Damane ,L (Lukhanyo)	2	1308.8	1308.8	0	0	0	2	1326.2	1308.8	0	0	0
7	Williams ,Z (Zhaundre)	1	1	425	1	1	425	0	0	0	0	0	0
7	Williams ,Z (Zhaundre)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Weinreich ,C (Connor)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Weinreich ,C (Connor)	1	1231.5	806.5	1	1200	806.5	0	0	0	0	0	0
9	Sher ,J (Jonah)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Sher ,J (Jonah)	1	1202.4	777.4	1	1200	777.4	0	0	0	0	0	0
10	Priestley ,L (Liam)	1	1	425	1	1	425	0	0	0	0	0	0
10	Priestley ,L (Liam)	1	1391.4	1816.4	1	1404	1816.4	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

Manenzhe, O (Orinea)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms