Chess South Africa Ratings Database

PLAYER PAGE

Personal

Durocher-Yvan, R (Raphael)

Chess SA id

108088443

FIDE id

Date of birth

2008-03-10 (U18)

Gender

Male

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2021-11-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1229.2	1167.9	994.6	679
Raw rating	1229.2	1167.9	994.6	679
Weighted rating	1229.2	1167.9	994.6	679
Weighted performance	408.5	262.9	335.1	0
Floor	740	668.9	503.8	500
K-factor	36	40	40	40
Min/Max rating change allowed	159.1	173.6	222.2	348.3
Highest rating	1263 2019-07-01	1219.8 2019-07-01	1200 2018-02-01	1200 2024-02-01
Highest raw rating	1240 2021-11-01	1168.9 2019-08-01	1003.8 2021-11-01	679 2024-02-01
Highest weighted rating	1240 2023-08-01	1168.9 2024-11-01	1003.8 2024-11-01	679 2024-11-01
Highest weighted performance	1263 2019-07-01	1219.8 2019-07-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1229.2	1167.9	994.6	679
Analysis
Rating	1229.2	1167.9	994.6	679
Raw rating	1229.2	1167.9	994.6	679
Weighted rating	1229.2	1167.9	994.6
Weighted performance	408.5	262.9	335.1
K-factor	36	40	40	40
Floor	740	668.9	503.8	500
Max/Min rating change allowed	159.1	173.6	222.2	348.3
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	1229.2	1167.9	994.6	679
New weighted rating	1229.2	1167.9	994.6	679
New weighted performance	401.1	256	328.7	0
Temp new rating	1229.2	1167.9	994.6	679
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1229.2	1167.9	994.6	679
New K-factor	36	40	40	40
New floor	740	668.9	503.8	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	8	0	8
History	127	93	34

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
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	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	95	44.5	46.84	-26.8	1067	1040.2
Standard	71	31.5	44.37	-47.9	1018.3	970.5
Rapid	24	13	54.17	35.4	1211.1	1246.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1229.2	1167.9	994.6	679
2025-09-30	1229.2	1167.9	994.6	679
2025-09-01	1229.2	1167.9	994.6	679
2025-08-01	1229.2	1167.9	994.6	679
2025-07-01	1229.2	1167.9	994.6	679
2025-06-01	1229.2	1167.9	994.6	679
2025-05-01	1229.2	1167.9	994.6	679
2025-04-01	1229.2	1167.9	994.6	679
2025-03-01	1229.2	1167.9	994.6	679
2025-02-01	1229.2	1167.9	994.6	679
2025-01-01	1229.2	1167.9	994.6	679
2024-12-01	1229.2	1167.9	994.6	679
2024-11-01	1229.2	1167.9	994.6	679
2024-10-01	1229.2	1167.9	994.6	679
2024-09-01	1229.2	1167.9	994.6	679
2024-08-01	1229.2	1167.9	994.6	679
2024-07-01	1229.2	1167.9	994.6	679
2024-09-01	1229.2	1167.9	994.6	679
2024-05-01	1229.2	1167.9	994.6	679
2024-04-01	1229.2	1167.9	994.6	679
2024-03-01	1229.2	1167.9	994.6	679
2024-02-01	1229.2	1167.9	994.6	679
2024-01-01	1229.2	1167.9	994.6	679
2023-12-01	1229.2	1167.9	994.6	679

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	Umhlali Prep Inter-House 2021 (Grade 7)	2021-11-26	2021-11-26	Rapid	iLembe (KIK)	5	1	0	Yes	Analysis
2	2021 Cluster Championship Umlazi, Ilembe & Pinetown (Open)	2021-10-09	2021-10-09	Rapid	Ethekwini (KED)	7	7	4	Yes	Analysis
3	2019 South African Junior Team Championships (U12C)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
4	Dolphin Coast Term III 2019 (Open)	2019-08-13	2019-08-13	Standard	iLembe (KIK)	5	1	0	Yes	Analysis
5	Ballito Junction Rapid Chess Challenge 2019 (Senior Primary)	2019-08-24	2019-08-24	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
6	iLembe Youth Trials 2019 (Senior Primary)	2019-07-13	2019-07-13	Standard	iLembe (KIK)	5	5	3.5	Yes	Analysis
7	iLembe Youth Chess Championship 2019 (U12)	2019-07-27	2019-07-27	Standard	iLembe (KIK)	5	4	3	Yes	Analysis
8	Dolphin Coast Chess Club Term 2 2019 (Open)	2019-05-07	2019-06-04	Standard	iLembe (KIK)	5	3	1	Yes	Analysis
9	Centenary Chess Tournament 2019 (Senior Primary)	2019-05-11	2019-05-11	Rapid	iLembe (KIK)	6	6	4	Yes	Analysis
10	Curro Mount Richmore Chess Championship 2019 (High School)	2019-05-04	2019-05-04	Rapid	iLembe (KIK)	5	5	2	Yes	Analysis
11	Dolphin Coast Chess Club Term 1 2019	2019-03-22	2019-03-22	Standard	iLembe (KIK)	5	2	1	Yes	Analysis
12	South African Junior Team Championships 2018 (U12C)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	2	Yes	Analysis
13	Ilembe Youth Closed 2018 (U10+U12)	2018-10-21	2018-10-21	Standard	iLembe (KIK)	5	5	2	Yes	Analysis
14	Dolphin Coast Club Term 3 2018	2018-08-07	2018-09-05	Standard	iLembe (KIK)	5	3	1	Yes	Analysis
15	Curro Mount Richmore Chess Celebration 2018 (U12)	2018-08-18	2018-08-18	Standard	iLembe (KIK)	5	5	3.5	Yes	Analysis
16	Ilembe Youth Trials 2 2018 (U12)	2018-07-21	2018-07-21	Standard	iLembe (KIK)	5	4	2	Yes	Analysis
17	Dolphin Coast Chess Club Term 2 2018 (Open)	2018-04-17	2018-05-22	Standard	iLembe (KIK)	5	5	2	Yes	Analysis
18	Ilembe Youth Trials 2018 (U12)	2018-04-14	2018-04-14	Standard	iLembe (KIK)	5	5	3	Yes	Analysis
19	Umhlali Preparatory Individuals 2018 (Senior Primary)	2018-03-17	2018-03-17	Standard	iLembe (KIK)	5	5	2	Yes	Analysis
20	Soloman Chess Tournament 2018 (Open)	2018-02-15	2018-03-14	Standard	iLembe (KIK)	5	3	0.5	Yes	Analysis
21	South African Junior Team Championships 2017 (U10C)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 1	type Standard	result 1	date 2020-01-05	rnd 3	type Standard	result 1
		Opponent Winshaw, B (Bates)				Opponent Nunes, D (Duarte)
2	3	Tournament Ballito Junction Rapid Chess Challenge 2019				Tournament Ballito Junction Rapid Chess Challenge 2019
		date 2019-08-24	rnd 2	type Rapid	result 1	date 2019-08-24	rnd 4	type Rapid	result 1
		Opponent Parthab, A (Aryan)				Opponent Govender, R (Ratambara)
3	3	Tournament iLembe Youth Chess Championship 2019				Tournament iLembe Youth Chess Championship 2019
		date 2019-07-27	rnd 3	type Standard	result 1	date 2019-07-27	rnd 5	type Standard	result 1
		Opponent Govender, R (Ratambara)				Opponent Henwood-Fox, B (Ben)

#	Games	Start				End
1	3	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 1	type Standard	result 1	date 2020-01-05	rnd 3	type Standard	result 1
		Opponent Winshaw, B (Bates)				Opponent Nunes, D (Duarte)
2	3	Tournament iLembe Youth Chess Championship 2019				Tournament iLembe Youth Chess Championship 2019
		date 2019-07-27	rnd 3	type Standard	result 1	date 2019-07-27	rnd 5	type Standard	result 1
		Opponent Govender, R (Ratambara)				Opponent Henwood-Fox, B (Ben)
3	3	Tournament iLembe Youth Trials 2019				Tournament iLembe Youth Trials 2019
		date 2019-07-13	rnd 3	type Standard	result 0.5	date 2019-07-13	rnd 5	type Standard	result 1
		Opponent Mathaba, S (Sethabile)				Opponent Ndlovu, T (Tumelo)

#	Games	Start				End
1	3	Tournament Ballito Junction Rapid Chess Challenge 2019				Tournament Ballito Junction Rapid Chess Challenge 2019
		date 2019-08-24	rnd 2	type Rapid	result 1	date 2019-08-24	rnd 4	type Rapid	result 1
		Opponent Parthab, A (Aryan)				Opponent Govender, R (Ratambara)
2	3	Tournament Centenary Chess Tournament 2019				Tournament Centenary Chess Tournament 2019
		date 2019-05-11	rnd 3	type Rapid	result 1	date 2019-05-11	rnd 5	type Rapid	result 1
		Opponent Dukhi, S (Sharav)				Opponent Pillay, Y (Youtika)
3	2	Tournament Curro Mount Richmore Chess Championship 2019				Tournament Centenary Chess Tournament 2019
		date 2019-05-01	rnd 5	type Rapid	result 1	date 2019-05-11	rnd 1	type Rapid	result 1
		Opponent Govender, R (Ratambara)				Opponent Naidu, D (Dominic)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 1	type Standard	result 1	date 2020-01-05	rnd 3	type Standard	result 1
		Opponent Winshaw, B (Bates)				Opponent Nunes, D (Duarte)
2	3	Tournament Ballito Junction Rapid Chess Challenge 2019				Tournament Ballito Junction Rapid Chess Challenge 2019
		date 2019-08-24	rnd 2	type Rapid	result 1	date 2019-08-24	rnd 4	type Rapid	result 1
		Opponent Parthab, A (Aryan)				Opponent Govender, R (Ratambara)
3	3	Tournament iLembe Youth Chess Championship 2019				Tournament iLembe Youth Chess Championship 2019
		date 2019-07-27	rnd 3	type Standard	result 1	date 2019-07-27	rnd 5	type Standard	result 1
		Opponent Govender, R (Ratambara)				Opponent Henwood-Fox, B (Ben)

#	Games	Start				End
1	3	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 1	type Standard	result 1	date 2020-01-05	rnd 3	type Standard	result 1
		Opponent Winshaw, B (Bates)				Opponent Nunes, D (Duarte)
2	3	Tournament iLembe Youth Chess Championship 2019				Tournament iLembe Youth Chess Championship 2019
		date 2019-07-27	rnd 3	type Standard	result 1	date 2019-07-27	rnd 5	type Standard	result 1
		Opponent Govender, R (Ratambara)				Opponent Henwood-Fox, B (Ben)
3	2	Tournament iLembe Youth Trials 2019				Tournament iLembe Youth Trials 2019
		date 2019-07-13	rnd 4	type Standard	result 1	date 2019-07-13	rnd 5	type Standard	result 1
		Opponent Bodasing, D (Dhaman)				Opponent Ndlovu, T (Tumelo)

#	Games	Start				End
1	3	Tournament Ballito Junction Rapid Chess Challenge 2019				Tournament Ballito Junction Rapid Chess Challenge 2019
		date 2019-08-24	rnd 2	type Rapid	result 1	date 2019-08-24	rnd 4	type Rapid	result 1
		Opponent Parthab, A (Aryan)				Opponent Govender, R (Ratambara)
2	3	Tournament Centenary Chess Tournament 2019				Tournament Centenary Chess Tournament 2019
		date 2019-05-11	rnd 3	type Rapid	result 1	date 2019-05-11	rnd 5	type Rapid	result 1
		Opponent Dukhi, S (Sharav)				Opponent Pillay, Y (Youtika)
3	2	Tournament Curro Mount Richmore Chess Championship 2019				Tournament Centenary Chess Tournament 2019
		date 2019-05-01	rnd 5	type Rapid	result 1	date 2019-05-11	rnd 1	type Rapid	result 1
		Opponent Govender, R (Ratambara)				Opponent Naidu, D (Dominic)

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	Lobo ,A (Abrianna)	6	4.5	212.5	6	4.5	212.5	0	0	0	0	0	0
1	Lobo ,A (Abrianna)	6	824.2	1036.8	6	820.6	1036.8	0	0	0	0	0	0
2	Padayachee ,K (Kiegan)	4	0	-425	4	0	-425	0	0	0	0	0	0
2	Padayachee ,K (Kiegan)	4	1090.5	665.5	4	1095.3	665.5	0	0	0	0	0	0
3	Govender ,R (Reolan)	4	0	-425	2	0	-425	2	0	-425	0	0	0
3	Govender ,R (Reolan)	4	1256.3	831.3	2	1217.6	831.3	2	962.6	831.3	0	0	0
4	Govender ,R (Ratambara)	4	4	425	2	2	425	2	2	425	0	0	0
4	Govender ,R (Ratambara)	4	969.1	1394.1	2	947.4	1394.1	2	725.4	1394.1	0	0	0
5	Henwood-Fox ,G (Guy)	3	0	-425	3	0	-425	0	0	0	0	0	0
5	Henwood-Fox ,G (Guy)	3	1159.1	734.1	3	1135.8	734.1	0	0	0	0	0	0
6	Peter ,J (Jordan)	3	0	-425	1	0	-425	2	0	-425	0	0	0
6	Peter ,J (Jordan)	3	1217.9	792.9	1	1165.6	792.9	2	986.6	792.9	0	0	0
7	Lobo ,A (Aidan)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Lobo ,A (Aidan)	2	1029.4	604.4	2	1024.6	604.4	0	0	0	0	0	0
8	Henwood-Fox ,B (Ben)	2	1	0	2	1	0	0	0	0	0	0	0
8	Henwood-Fox ,B (Ben)	2	836.3	836.3	2	809.3	836.3	0	0	0	0	0	0
9	Bodasing ,D (Dhaman)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
9	Bodasing ,D (Dhaman)	2	917	1129.5	2	834.6	1129.5	0	0	0	0	0	0
10	Datharam ,A (Aarti)	2	0	-425	1	0	-425	1	0	-425	0	0	0
10	Datharam ,A (Aarti)	2	1586.2	1161.2	1	1564.7	1161.2	1	1312.6	1161.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Durocher-Yvan, R (Raphael)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms