Chess South Africa Ratings Database

PLAYER PAGE

Personal

Buys, R (Rhayllin)

Chess SA id

1080130901

FIDE id

Date of birth

2008-10-30 (U18)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-07-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1219.5	1195.1	1184	1200
Raw rating	1219.5	1195.1	1184	1200
Weighted rating	1219.5	1195.1	1184	1200
Weighted performance	841.6	789.8	0	0
Floor	719.5	719.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	161.3	167	169.6	165.8
Highest rating	1244.4 2020-02-01	1235 2020-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1219.5 2024-02-01	1219.6 2023-02-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1219.5 2025-06-01	1219.6 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1244.4 2020-02-01	1235 2020-02-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1219.5	1195.1	1184	1200
Analysis
Rating	1219.5	1195.1	1184	1200
Raw rating	1219.5	1195.1	1184	1200
Weighted rating	1219.5	1195.1	1184
Weighted performance	841.6	789.8	0
K-factor	36	36	36	36
Floor	719.5	719.6	700	700
Max/Min rating change allowed	161.3	167	169.6	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	1219.5	1195.1	1184	1200
New weighted rating	1219.5	1195.1	1184	1200
New weighted performance	841.2	789.4	0	0
Temp new rating	1219.5	1195.1	1184	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1219.5	1195.1	1184	1200
New K-factor	36	36	36	36
New floor	719.5	719.6	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	20	14	6
	15	10	5
	0	0	0
History	50	39	11

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Eden (WEG)
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	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	50	24.5	49	-8.5	1204	1195.5
Standard	39	19	48.72	-10.9	1187.9	1177
Rapid	11	5.5	50	0	1261.3	1261.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1219.5	1195.1	1184	1200
2025-09-01	1219.5	1195.1	1184	1200
2025-08-01	1219.5	1195.1	1184	1200
2025-07-01	1219.5	1195.1	1184	1200
2025-06-01	1219.5	1195.1	1184	1200
2025-05-01	1219.5	1195.1	1184	1200
2025-04-01	1219.5	1195.1	1184	1200
2025-03-01	1219.5	1195.1	1184	1200
2025-02-01	1219.5	1195.1	1184	1200
2025-01-01	1219.5	1195.1	1184	1200
2024-12-01	1219.5	1195.1	1184	1200
2024-11-01	1219.5	1195.1	1184	1200
2024-10-01	1219.5	1195.1	1184	1200
2024-09-01	1219.5	1195.1	1184	1200
2024-08-01	1219.5	1195.1	1184	1200
2024-07-01	1219.5	1195.1	1184	1200
2024-06-01	1219.5	1195.1	1184	1200
2024-08-01	1219.5	1195.1	1184	1200
2024-04-01	1219.5	1195.1	1184	1200
2024-03-01	1219.5	1195.1	1184	1200
2024-02-01	1219.5	1195.1	1184	1200
2024-01-01	1219.5	1195.1	1184	1200
2023-12-01	1219.5	1195.1	1184	1200
2023-11-01	1219.5	1195.1	1184	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	Knysna Oyster Festival 2023 (Juniors)	2023-07-01	2023-07-01	Rapid	Eden (WEG)	6	6	3	Yes	Analysis
2	Eden Trails 1 2023 (U15 Boys)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	2	Yes	Analysis
3	Hessequa Proewe 2 2023 (O15 Seuns)	2023-02-11	2023-02-11	Standard	Eden (WEG)	5	4	2	Yes	Analysis
4	Hessequa Proewe 1 2023 (O15 Seuns)	2023-01-28	2023-01-28	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
5	Hessequa Ontwikkeling 2022 (Hoerskole)	2022-10-22	2022-10-22	Rapid	Eden (WEG)	5	5	2.5	Yes	Analysis
6	Eden Proewe 2 2022 (O15 Seuns)	2022-04-09	2022-04-09	Standard	Eden (WEG)	5	5	3	Yes	Analysis
7	Eden Proewe 1 2022 (O15 Seuns)	2022-03-12	2022-03-12	Standard	Eden (WEG)	5	5	1	Yes	Analysis
8	Eden Schools Closed Trials 1 2020 (U13 Boys)	2020-03-07	2020-03-07	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis
9	Hessequa Skaak Proewe 2 2020 (O13 Seuns)	2020-02-22	2020-02-22	Standard	Eden (WEG)	5	5	4	Yes	Analysis
10	Hessequa Skaak Proewe 1 2020 (O13 Seuns)	2020-02-01	2020-02-01	Standard	Eden (WEG)	5	5	2	Yes	Analysis

#	Games	Start				End
1	6	Tournament Eden Trails 1 2023				Tournament Knysna Oyster Festival 2023
		date 2023-03-11	rnd 4	type Standard	result 1	date 2023-07-01	rnd 4	type Rapid	result 0.5
		Opponent Langa, J (Jabin)				Opponent Brewis, S (Sienna)
2	6	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Proewe 1 2023
		date 2022-10-22	rnd 4	type Rapid	result 0.5	date 2023-01-28	rnd 4	type Standard	result 0.5
		Opponent Daries, N (Nikita)				Opponent Herman, L (Leigh-Ray)
3	4	Tournament Hessequa Skaak Proewe 2 2020				Tournament Hessequa Skaak Proewe 2 2020
		date 2020-02-22	rnd 2	type Standard	result 1	date 2020-02-22	rnd 5	type Standard	result 1
		Opponent Eksteen, B (Beaunathan)				Opponent Julies, W (Wayne)

#	Games	Start				End
1	4	Tournament Hessequa Proewe 1 2023				Tournament Hessequa Proewe 1 2023
		date 2023-01-28	rnd 1	type Standard	result 1	date 2023-01-28	rnd 4	type Standard	result 0.5
		Opponent Jacobs, A (Aden)				Opponent Herman, L (Leigh-Ray)
2	4	Tournament Hessequa Skaak Proewe 2 2020				Tournament Hessequa Skaak Proewe 2 2020
		date 2020-02-22	rnd 2	type Standard	result 1	date 2020-02-22	rnd 5	type Standard	result 1
		Opponent Eksteen, B (Beaunathan)				Opponent Julies, W (Wayne)
3	2	Tournament Eden Trails 1 2023				Tournament Eden Trails 1 2023
		date 2023-03-11	rnd 4	type Standard	result 1	date 2023-03-11	rnd 5	type Standard	result 1
		Opponent Langa, J (Jabin)				Opponent Windvogel, I (Ignatius)

#	Games	Start				End
1	6	Tournament Hessequa Ontwikkeling 2022				Tournament Knysna Oyster Festival 2023
		date 2022-10-22	rnd 4	type Rapid	result 0.5	date 2023-07-01	rnd 4	type Rapid	result 0.5
		Opponent Daries, N (Nikita)				Opponent Brewis, S (Sienna)
2	1	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 2	type Rapid	result 1	date 2022-10-22	rnd 2	type Rapid	result 1
		Opponent Esau, M (Monique)				Opponent Esau, M (Monique)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Proewe 1 2023
		date 2022-10-22	rnd 5	type Rapid	result 1	date 2023-01-28	rnd 3	type Standard	result 1
		Opponent Swarts, D (Deidre)				Opponent Lotteriet, J (Jonathan)
2	4	Tournament Hessequa Skaak Proewe 2 2020				Tournament Hessequa Skaak Proewe 2 2020
		date 2020-02-22	rnd 2	type Standard	result 1	date 2020-02-22	rnd 5	type Standard	result 1
		Opponent Eksteen, B (Beaunathan)				Opponent Julies, W (Wayne)
3	2	Tournament Knysna Oyster Festival 2023				Tournament Knysna Oyster Festival 2023
		date 2023-07-01	rnd 2	type Rapid	result 1	date 2023-07-01	rnd 3	type Rapid	result 1
		Opponent Brewis, F (Fox)				Opponent Jacobs, S (Shaquille)

#	Games	Start				End
1	4	Tournament Hessequa Skaak Proewe 2 2020				Tournament Hessequa Skaak Proewe 2 2020
		date 2020-02-22	rnd 2	type Standard	result 1	date 2020-02-22	rnd 5	type Standard	result 1
		Opponent Eksteen, B (Beaunathan)				Opponent Julies, W (Wayne)
2	3	Tournament Hessequa Proewe 1 2023				Tournament Hessequa Proewe 1 2023
		date 2023-01-28	rnd 1	type Standard	result 1	date 2023-01-28	rnd 3	type Standard	result 1
		Opponent Jacobs, A (Aden)				Opponent Lotteriet, J (Jonathan)
3	2	Tournament Eden Trails 1 2023				Tournament Eden Trails 1 2023
		date 2023-03-11	rnd 4	type Standard	result 1	date 2023-03-11	rnd 5	type Standard	result 1
		Opponent Langa, J (Jabin)				Opponent Windvogel, I (Ignatius)

#	Games	Start				End
1	2	Tournament Knysna Oyster Festival 2023				Tournament Knysna Oyster Festival 2023
		date 2023-07-01	rnd 2	type Rapid	result 1	date 2023-07-01	rnd 3	type Rapid	result 1
		Opponent Brewis, F (Fox)				Opponent Jacobs, S (Shaquille)
2	1	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 5	type Rapid	result 1	date 2022-10-22	rnd 5	type Rapid	result 1
		Opponent Swarts, D (Deidre)				Opponent Swarts, D (Deidre)
3	1	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 2	type Rapid	result 1	date 2022-10-22	rnd 2	type Rapid	result 1
		Opponent Esau, M (Monique)				Opponent Esau, M (Monique)

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	Julies ,W (Wayne)	2	1	0	2	1	0	0	0	0	0	0	0
1	Julies ,W (Wayne)	2	1039.8	1039.8	2	1048.8	1039.8	0	0	0	0	0	0
2	Van Zyl ,H (Hendrik)	2	1	0	2	1	0	0	0	0	0	0	0
2	Van Zyl ,H (Hendrik)	2	1290.7	1290.7	2	1264.2	1290.7	0	0	0	0	0	0
3	Basson ,C (Cole)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Basson ,C (Cole)	2	1092.3	667.3	2	1078.8	667.3	0	0	0	0	0	0
4	Lotteriet ,J (Jonathan)	2	1	0	2	1	0	0	0	0	0	0	0
4	Lotteriet ,J (Jonathan)	2	1099.2	1099.2	2	1132	1099.2	0	0	0	0	0	0
5	Barnardo ,M (Miguel)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Barnardo ,M (Miguel)	1	1315.4	890.4	1	1310.7	890.4	0	0	0	0	0	0
6	Moos ,Q (Quien)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Moos ,Q (Quien)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Beukes ,R (Rayneqo)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Beukes ,R (Rayneqo)	1	1262.9	837.9	1	1267.2	837.9	0	0	0	0	0	0
8	Harker ,C (Cassidy)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Harker ,C (Cassidy)	1	1176	751	1	1153.2	751	0	0	0	0	0	0
9	Ehlers ,R (Ruben)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Ehlers ,R (Ruben)	1	1347.1	922.1	1	1352.7	922.1	0	0	0	0	0	0
10	Kiewiet ,M (Melvin)	1	1	425	1	1	425	0	0	0	0	0	0
10	Kiewiet ,M (Melvin)	1	1097.7	1522.7	1	1078	1522.7	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

Buys, R (Rhayllin)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms