Chess South Africa Ratings Database

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Personal

Maneville, E (Ethan)

Chess SA id

1080153348

FIDE id

Date of birth

2008-04-24 (U18)

Gender

Male

Region

Namakwa (NCN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-23

Personal details last changed

1900-01-01

Junior GPX Games

26.5

Junior GPX Points

1018.4

Item	Main	Standard	Rapid	Blitz
Rating	1178.3	1181.1	1185.7	1200
Raw rating	1125.6	1155.7	1108.5	1200
Weighted rating	1178.3	1181.1	1185.7	1200
Weighted performance	967.2	998.2	0	0
Floor	705.6	707.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	184.4	176.6	188.9	165.8
Highest rating	1205.6 2025-04-01	1207.3 2025-04-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1205.6 2025-04-01	1207.3 2025-04-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1205.6 2018-10-01	1207.3 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-4.7	-2.3	-6.7	0
New rating	1173.7	1178.8	1179	1200
Analysis
Rating	1178.3	1181.1	1185.7	1200
Raw rating	1125.6	1155.7	1108.5	1200
Weighted rating	1178.3	1181.1	1185.7
Weighted performance	967.2	998.2	0
K-factor	36	36	36	36
Floor	705.6	707.3	700	700
Max/Min rating change allowed	184.4	176.6	188.9	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	1125.6	1155.7	1108.5	1200
New weighted rating	1173.7	1178.8	1179	1200
New weighted performance	966.8	997.9	0	0
Temp new rating	1173.7	1178.8	1179	1200
Temp new rating +/-	-4.7	-2.3	-6.7	0
Final new rating +/-	-4.7	-2.3	-6.7	0
New rating	1173.7	1178.8	1179	1200
New K-factor	36	36	36	36
New floor	705.6	707.3	700	700

Item	Main	Standard	Rapid
	0	0	0
	33	24	9
	2	2	0
	0	0	0
	0	0	0
	0	0	0
History	35	26	9

Games since
	Main 35	Standard 26		Rapid 9		Blitz 0
Gender	Male
Age group	U18
Region	Namakwa (NCN)
Province	Northern Cape (NC)
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	33	9.5	28.79	-180.3	1234.6	1054.3
Standard	24	7.5	31.25	-159.4	1239.8	1080.5
Rapid	9	2	22.22	-236.1	1220.7	984.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	35	9.5	27.14	-194.3	1241.8	1047.5
Standard	26	7.5	28.85	-179.8	1249.1	1069.3
Rapid	9	2	22.22	-236.1	1220.7	984.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1125.6	1155.7	1108.5	1200
2025-09-01	1125.6	1155.7	1108.5	1200
2025-08-01	1188.4	1186.1	1200	1200
2025-07-01	1188.2	1185.9	1200	1200
2025-06-01	1183.1	1180.1	1200	1200
2025-05-01	1205.6	1207.3	1200	1200
2025-04-01	1205.6	1207.3	1200	1200
2025-03-01	1187.2	1184.6	1200	1200
2025-02-01	1187.1	1184.5	1200	1200
2025-01-01	1181.5	1177.7	1200	1200
2024-12-01	1181.5	1177.7	1200	1200
2024-11-01	1181.5	1177.7	1200	1200
2024-10-01	1181.5	1177.7	1200	1200
2024-09-01	1181.5	1177.7	1200	1200
2024-08-01	1181.5	1177.7	1200	1200
2024-07-01	1181.5	1177.7	1200	1200
2024-06-01	1181.5	1177.7	1200	1200
2024-08-01	1181.5	1177.7	1200	1200
2024-04-01	1181.5	1177.7	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	Northern Cape Closed 202 (U18 Open)	2025-08-22	2025-08-23	Standard	ZF Mgcawu (NZF)	5	5	1.5	Yes	Analysis
2	Namakwa Toernooi 3 2025 (U20)	2025-08-09	2025-08-09	Rapid	Namakwa (NCN)	10	9	2	Yes	Analysis
3	Spartan Bishops Championships Elite 2025 (U20)	2025-05-23	2025-05-25	Standard	Frances Baard (NCF)	5	4	0	Yes	Analysis
4	2025 Namakwa Skaak Toernoei 2.0 (U18)	2025-05-10	2025-05-10	Standard	Namakwa (NCN)	5	4	1	Yes	Analysis
5	Keimoes K & Q Chess Club Open 2025 (U18)	2025-05-03	2025-05-03	Standard	ZF Mgcawu (NZF)	6	6	2	Yes	Analysis
6	Nababeep Chess Club Open 2025 (Candidates)	2025-03-08	2025-03-08	Standard	Namakwa (NCN)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Northern Cape Closed 202 (U18 Open)	2025-08-22	2025-08-23	Standard	ZF Mgcawu (NZF)	5	5	1.5	Yes	Analysis
2	Namakwa Toernooi 3 2025 (U20)	2025-08-09	2025-08-09	Rapid	Namakwa (NCN)	10	9	2	Yes	Analysis
3	Spartan Bishops Championships Elite 2025 (U20)	2025-05-23	2025-05-25	Standard	Frances Baard (NCF)	5	4	0	Yes	Analysis
4	2025 Namakwa Skaak Toernoei 2.0 (U18)	2025-05-10	2025-05-10	Standard	Namakwa (NCN)	5	4	1	Yes	Analysis
5	Keimoes K & Q Chess Club Open 2025 (U18)	2025-05-03	2025-05-03	Standard	ZF Mgcawu (NZF)	6	6	2	Yes	Analysis
6	Nababeep Chess Club Open 2025 (Candidates)	2025-03-08	2025-03-08	Standard	Namakwa (NCN)	5	5	3	Yes	Analysis
7	2024 Namakwa Skole Skaak (U17+U19)	2024-03-09	2024-03-09	Standard	Namakwa (NCN)	3	2	0	Yes	Analysis

#	Games	Start				End
1	2	Tournament Northern Cape Closed 202				Tournament Northern Cape Closed 202
		date 2025-08-23	rnd 4	type Standard	result 1	date 2025-08-23	rnd 5	type Standard	result 0.5
		Opponent Buys, J (Jandru)				Opponent Crafford, C (Christiaan)
2	2	Tournament Nababeep Chess Club Open 2025				Tournament Nababeep Chess Club Open 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Henry, A (Azara)				Opponent Basaula, Q (Quinique)
3	1	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 8	type Rapid	result 1	date 2025-08-09	rnd 8	type Rapid	result 1
		Opponent Barends, N (Naveah)				Opponent Barends, N (Naveah)

#	Games	Start				End
1	2	Tournament Northern Cape Closed 202				Tournament Northern Cape Closed 202
		date 2025-08-23	rnd 4	type Standard	result 1	date 2025-08-23	rnd 5	type Standard	result 0.5
		Opponent Buys, J (Jandru)				Opponent Crafford, C (Christiaan)
2	2	Tournament Nababeep Chess Club Open 2025				Tournament Nababeep Chess Club Open 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Henry, A (Azara)				Opponent Basaula, Q (Quinique)
3	1	Tournament 2025 Namakwa Skaak Toernoei 2.0				Tournament 2025 Namakwa Skaak Toernoei 2.0
		date 2025-05-10	rnd 5	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Engelsman, P (Paul)				Opponent Engelsman, P (Paul)

#	Games	Start				End
1	1	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 8	type Rapid	result 1	date 2025-08-09	rnd 8	type Rapid	result 1
		Opponent Barends, N (Naveah)				Opponent Barends, N (Naveah)
2	1	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 1	type Rapid	result 1	date 2025-08-09	rnd 1	type Rapid	result 1
		Opponent Van Staden, C (Caylin)				Opponent Van Staden, C (Caylin)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Nababeep Chess Club Open 2025				Tournament Nababeep Chess Club Open 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Henry, A (Azara)				Opponent Basaula, Q (Quinique)
2	1	Tournament Northern Cape Closed 202				Tournament Northern Cape Closed 202
		date 2025-08-23	rnd 4	type Standard	result 1	date 2025-08-23	rnd 4	type Standard	result 1
		Opponent Buys, J (Jandru)				Opponent Buys, J (Jandru)
3	1	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 8	type Rapid	result 1	date 2025-08-09	rnd 8	type Rapid	result 1
		Opponent Barends, N (Naveah)				Opponent Barends, N (Naveah)

#	Games	Start				End
1	2	Tournament Nababeep Chess Club Open 2025				Tournament Nababeep Chess Club Open 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Henry, A (Azara)				Opponent Basaula, Q (Quinique)
2	1	Tournament Northern Cape Closed 202				Tournament Northern Cape Closed 202
		date 2025-08-23	rnd 4	type Standard	result 1	date 2025-08-23	rnd 4	type Standard	result 1
		Opponent Buys, J (Jandru)				Opponent Buys, J (Jandru)
3	1	Tournament 2025 Namakwa Skaak Toernoei 2.0				Tournament 2025 Namakwa Skaak Toernoei 2.0
		date 2025-05-10	rnd 5	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Engelsman, P (Paul)				Opponent Engelsman, P (Paul)

#	Games	Start				End
1	1	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 8	type Rapid	result 1	date 2025-08-09	rnd 8	type Rapid	result 1
		Opponent Barends, N (Naveah)				Opponent Barends, N (Naveah)
2	1	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 1	type Rapid	result 1	date 2025-08-09	rnd 1	type Rapid	result 1
		Opponent Van Staden, C (Caylin)				Opponent Van Staden, C (Caylin)

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	Cloete ,J (Jo-Will)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Cloete ,J (Jo-Will)	2	1269.1	844.1	2	1282.6	844.1	0	0	0	0	0	0
2	Visagie ,D (Dilano)	2	0	-425	1	0	-425	1	0	-425	0	0	0
2	Visagie ,D (Dilano)	2	1199.6	774.6	1	1199.5	774.6	1	1200	774.6	0	0	0
3	Barends ,N (Naveah)	2	2	425	1	1	425	1	1	425	0	0	0
3	Barends ,N (Naveah)	2	1199.4	1624.4	1	1199.8	1624.4	1	1200	1624.4	0	0	0
4	Nel ,C (Caleb)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Nel ,C (Caleb)	1	1273.8	848.8	1	1285.2	848.8	0	0	0	0	0	0
5	Hearn ,N (Nahla)	1	1	425	1	1	425	0	0	0	0	0	0
5	Hearn ,N (Nahla)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Julie ,W (Whaleed)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Julie ,W (Whaleed)	1	1405.3	980.3	1	1400.8	980.3	0	0	0	0	0	0
7	Kelarmo ,E (Elius)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Kelarmo ,E (Elius)	1	1210.5	785.5	1	1212.3	785.5	0	0	0	0	0	0
8	Prins ,E (Ethan)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Prins ,E (Ethan)	1	1455.2	1030.2	1	1453.8	1030.2	0	0	0	0	0	0
9	Thiersen ,N (Noa)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Thiersen ,N (Noa)	1	1311.5	886.5	1	1309.4	886.5	0	0	0	0	0	0
10	Makaties ,R (Rethabile)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Makaties ,R (Rethabile)	1	1241.5	816.5	1	1248.3	816.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Maneville, E (Ethan)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms