Chess South Africa Ratings Database

PLAYER PAGE

Personal

Arries, A (Aldavian)

Chess SA id

1100141748

FIDE id

Date of birth

2010-02-20 (U16)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

19.5

Junior GPX Points

1129.6

Item	Main	Standard	Rapid	Blitz
Rating	1259.1	1240.2	1254.3	1200
Raw rating	1248.4	1240.2	1231.5	1200
Weighted rating	1259.1	1238.8	1254.3	1200
Weighted performance	1120.9	1084.2	1062.2	0
Floor	774.1	769.6	758.5	700
K-factor	36	36	36	36
Min/Max rating change allowed	154.8	156.6	158.5	165.8
Highest rating	1455.8 2022-05-01	1465 2022-05-01	1316.9 2023-08-01	1200 2018-10-01
Highest raw rating	1274.1 2024-02-01	1269.6 2022-12-01	1258.5 2024-11-01	1200 2024-02-01
Highest weighted rating	1274.1 2025-05-05	1269.6 2024-03-01	1254.9 2025-08-01	1200 2018-10-01
Highest weighted performance	1455.8 2022-05-01	1465 2022-05-01	1316.9 2023-08-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-1	0	-1.7	0
New rating	1258.1	1240.2	1252.6	1200
Analysis
Rating	1259.1	1240.2	1254.3	1200
Raw rating	1248.4	1240.2	1231.5	1200
Weighted rating	1259.1	1238.8	1254.3
Weighted performance	1120.9	1084.2	1062.2
K-factor	36	36	36	36
Floor	774.1	769.6	758.5	700
Max/Min rating change allowed	154.8	156.6	158.5	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	1248.4	1240.2	1231.5	1200
New weighted rating	1258.1	1238.8	1252.6	1200
New weighted performance	1113.9	1077.1	1055.1	0
Temp new rating	1258.1	1240.2	1252.6	1200
Temp new rating +/-	-1	0	-1.7	0
Final new rating +/-	-1	0	-1.7	0
New rating	1258.1	1240.2	1252.6	1200
New K-factor	36	36	36	36
New floor	774.1	769.6	758.5	700

Item	Main	Standard	Rapid
	0	0	0
	19	14	5
	17	5	12
	32	21	11
	15	15	0
	0	0	0
History	83	55	28

Games since
	Main 36	Standard 19		Rapid 17		Blitz 0
Gender	Male
Age group	U16
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	19	8.5	44.74	-44.7	1265.9	1221.2
Standard	14	6.5	46.43	-30.4	1274.8	1244.5
Rapid	5	2	40	-85	1241	1156
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	83	44	53.01	25.6	1240.2	1265.8
Standard	55	29	52.73	23.2	1232.7	1255.9
Rapid	28	15	53.57	30.4	1254.9	1285.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1248.4	1240.2	1231.5	1200
2025-09-30	1260.8	1240.2	1258.5	1200
2025-09-01	1260.8	1240.2	1258.5	1200
2025-08-01	1260.8	1240.2	1258.5	1200
2025-07-01	1260.8	1240.2	1258.5	1200
2025-06-01	1260.8	1240.2	1258.5	1200
2025-05-01	1260.8	1240.2	1258.5	1200
2025-04-01	1260.6	1240.2	1258.5	1200
2025-03-01	1265.5	1246.5	1258.5	1200
2025-02-01	1259.2	1238.8	1258.5	1200
2025-01-01	1261.7	1233.3	1258.5	1200
2024-12-01	1261.7	1233.3	1258.5	1200
2024-11-01	1261.7	1233.3	1258.5	1200
2024-10-01	1253.3	1233.3	1249.5	1200
2024-09-01	1253.3	1233.3	1249.5	1200
2024-08-01	1253.3	1233.3	1249.5	1200
2024-07-01	1253.3	1233.3	1249.5	1200
2024-09-01	1253.3	1233.3	1249.5	1200
2024-05-01	1253.3	1233.3	1249.5	1200
2024-04-01	1253.3	1233.3	1249.5	1200
2024-03-01	1273.9	1257.4	1249.5	1200
2024-02-01	1274.1	1257.4	1244.8	1200
2024-01-01	1274.1	1257.4	1244.8	1200
2023-12-01	1274.1	1257.4	1244.8	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	Worcester Schools Knock-Out 2025 (U15+U18 Boys)	2025-10-18	2025-10-18	Rapid	Cape Winelands (WCW)	6	5	2	Yes	Analysis
2	Cape Winelands Schools Prestige 2025 (U15 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	4	2	Yes	Analysis
3	Cape Winelands Schools - Trials 1 2025 (U15 Boys)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	4	2	Yes	Analysis
4	Marie Delport Memorial 2025 (Open)	2025-01-25	2025-01-26	Standard	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Worcester Schools Knock-Out 2025 (U15+U18 Boys)	2025-10-18	2025-10-18	Rapid	Cape Winelands (WCW)	6	5	2	Yes	Analysis
2	Cape Winelands Schools Prestige 2025 (U15 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	4	2	Yes	Analysis
3	Cape Winelands Schools - Trials 1 2025 (U15 Boys)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	4	2	Yes	Analysis
4	Marie Delport Memorial 2025 (Open)	2025-01-25	2025-01-26	Standard	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis
5	Worcester Knock-Out 2024 (U15 Boys)	2024-10-19	2024-10-19	Rapid	Cape Winelands (WCW)	6	6	3.5	Yes	Analysis
6	Cape Winelands Schools - Prestige 2024 (U15 Boys)	2024-03-02	2024-03-02	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
7	Cape Winelands Schools - HS Trials 1 2024 (U15 Boys)	2024-02-17	2024-02-17	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis
8	Worcester Knock-Out 2023 (U13 Boys)	2023-10-14	2023-10-14	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
9	CW Top Schools 2023 (U13 Mix + U13 Girls)	2023-08-26	2023-08-26	Rapid	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
10	Cape Winelands Open 2023 (Intermediate)	2023-07-22	2023-07-23	Standard	Cape Winelands (WCW)	6	5	3	Yes	Analysis
11	Cape Winelands Schools Prestige 2023 (U13 Boys)	2023-03-11	2023-03-11	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
12	Cape Winelands Schools Chess - Trials 1 2023 (U13 Boys)	2023-02-18	2023-02-18	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
13	Marie Delport Memorial 2023 (Open)	2023-01-21	2023-01-21	Standard	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis
14	CW Grass Roots Tournament 2022 (U13 Boys)	2022-11-19	2022-11-19	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
15	Cape Winelands Schools Top Schools 2022 (U13 Mix)	2022-08-27	2022-08-27	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
16	Worcester Primary School League 2022 (U13)	2022-05-21	2022-05-21	Standard	Cape Winelands (WCW)	6	5	4	Yes	Analysis

#	Games	Start				End
1	5	Tournament Worcester Knock-Out 2023				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2023-10-14	rnd 3	type Rapid	result 1	date 2024-02-17	rnd 1	type Rapid	result 1
		Opponent Van Reenen, A (Alezandro)				Opponent Booth, K (Kyle)
2	4	Tournament Cape Winelands Schools Top Schools 2022				Tournament CW Grass Roots Tournament 2022
		date 2022-08-27	rnd 4	type Standard	result 1	date 2022-11-19	rnd 2	type Standard	result 1
		Opponent Le Roux, A (Alexander)				Opponent Jacobs, M (Marciano)
3	3	Tournament Cape Winelands Open 2023				Tournament CW Top Schools 2023
		date 2023-07-23	rnd 4	type Standard	result 1	date 2023-08-26	rnd 1	type Rapid	result 1
		Opponent Topp, K (Kelvin)				Opponent Dyers, K (Kay)

#	Games	Start				End
1	4	Tournament Cape Winelands Schools Top Schools 2022				Tournament CW Grass Roots Tournament 2022
		date 2022-08-27	rnd 4	type Standard	result 1	date 2022-11-19	rnd 2	type Standard	result 1
		Opponent Le Roux, A (Alexander)				Opponent Jacobs, M (Marciano)
2	3	Tournament Cape Winelands Open 2023				Tournament Cape Winelands Schools - Prestige 2024
		date 2023-07-23	rnd 4	type Standard	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Topp, K (Kelvin)				Opponent Joubert, S (Stander)
3	2	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 3	type Standard	result 1	date 2025-02-08	rnd 4	type Standard	result 1
		Opponent Daliwe, I (Ivana)				Opponent Van Eeden, F (Fj)

#	Games	Start				End
1	5	Tournament Worcester Knock-Out 2023				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2023-10-14	rnd 3	type Rapid	result 1	date 2024-02-17	rnd 1	type Rapid	result 1
		Opponent Van Reenen, A (Alezandro)				Opponent Booth, K (Kyle)
2	2	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 3	type Rapid	result 1	date 2024-10-19	rnd 4	type Rapid	result 1
		Opponent Van Zyl, L (Lukas)				Opponent Fourie, O (Ockert)
3	2	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Worcester Knock-Out 2024
		date 2024-02-17	rnd 6	type Rapid	result 1	date 2024-10-19	rnd 1	type Rapid	result 1
		Opponent Engelbrecht, E (Ernst)				Opponent Ntunta, I (Iminathi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Worcester Knock-Out 2023				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2023-10-14	rnd 3	type Rapid	result 1	date 2024-02-17	rnd 1	type Rapid	result 1
		Opponent Van Reenen, A (Alezandro)				Opponent Booth, K (Kyle)
2	4	Tournament Cape Winelands Schools Top Schools 2022				Tournament CW Grass Roots Tournament 2022
		date 2022-08-27	rnd 4	type Standard	result 1	date 2022-11-19	rnd 2	type Standard	result 1
		Opponent Le Roux, A (Alexander)				Opponent Jacobs, M (Marciano)
3	3	Tournament Cape Winelands Open 2023				Tournament CW Top Schools 2023
		date 2023-07-23	rnd 4	type Standard	result 1	date 2023-08-26	rnd 1	type Rapid	result 1
		Opponent Topp, K (Kelvin)				Opponent Dyers, K (Kay)

#	Games	Start				End
1	4	Tournament Cape Winelands Schools Top Schools 2022				Tournament CW Grass Roots Tournament 2022
		date 2022-08-27	rnd 4	type Standard	result 1	date 2022-11-19	rnd 2	type Standard	result 1
		Opponent Le Roux, A (Alexander)				Opponent Jacobs, M (Marciano)
2	3	Tournament Cape Winelands Open 2023				Tournament Cape Winelands Schools - Prestige 2024
		date 2023-07-23	rnd 4	type Standard	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Topp, K (Kelvin)				Opponent Joubert, S (Stander)
3	2	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 3	type Standard	result 1	date 2025-02-08	rnd 4	type Standard	result 1
		Opponent Daliwe, I (Ivana)				Opponent Van Eeden, F (Fj)

#	Games	Start				End
1	5	Tournament Worcester Knock-Out 2023				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2023-10-14	rnd 3	type Rapid	result 1	date 2024-02-17	rnd 1	type Rapid	result 1
		Opponent Van Reenen, A (Alezandro)				Opponent Booth, K (Kyle)
2	2	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 3	type Rapid	result 1	date 2024-10-19	rnd 4	type Rapid	result 1
		Opponent Van Zyl, L (Lukas)				Opponent Fourie, O (Ockert)
3	2	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Worcester Knock-Out 2024
		date 2024-02-17	rnd 6	type Rapid	result 1	date 2024-10-19	rnd 1	type Rapid	result 1
		Opponent Engelbrecht, E (Ernst)				Opponent Ntunta, I (Iminathi)

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	Van Rhyn ,R (Remigio)	4	3.5	318.8	2	2	425	2	1.5	212.5	0	0	0
1	Van Rhyn ,R (Remigio)	4	1154.6	1473.3	2	1109.3	1579.6	2	1189.1	1367.1	0	0	0
2	Richard ,T (Tim)	2	2	425	2	2	425	0	0	0	0	0	0
2	Richard ,T (Tim)	2	1182.6	1607.6	2	1180	1607.6	0	0	0	0	0	0
3	Fourie ,X (Xavier)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
3	Fourie ,X (Xavier)	2	1180.8	1393.3	2	1216.5	1393.3	0	0	0	0	0	0
4	Dotwana ,N (Nelani)	2	1	0	2	1	0	0	0	0	0	0	0
4	Dotwana ,N (Nelani)	2	1078.4	1078.4	2	1096.6	1078.4	0	0	0	0	0	0
5	Conradie ,AF (Abram Francois)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Conradie ,AF (Abram Francois)	2	1158.8	733.8	2	1145.6	733.8	0	0	0	0	0	0
6	Barnard ,B (Ben)	2	1	0	1	1	425	1	0	-425	0	0	0
6	Barnard ,B (Ben)	2	1294	1294	1	1200	1719	1	1322.9	869	0	0	0
7	Dees ,J (Jayden)	2	1	0	1	1	425	1	0	-425	0	0	0
7	Dees ,J (Jayden)	2	1139.2	1139.2	1	1146.8	1564.2	1	1140	714.2	0	0	0
8	Kearns ,C (Cullen)	2	0	-425	1	0	-425	1	0	-425	0	0	0
8	Kearns ,C (Cullen)	2	1253.9	828.9	1	1214	828.9	1	1357.9	828.9	0	0	0
9	Neethling ,S (Sean)	2	1	0	1	0	-425	1	1	425	0	0	0
9	Neethling ,S (Sean)	2	1425.8	1425.8	1	1416.7	1000.8	1	1410	1850.8	0	0	0
10	Tiemie ,J (Jaheim)	2	0	-425	1	0	-425	1	0	-425	0	0	0
10	Tiemie ,J (Jaheim)	2	1440.3	1015.3	1	1461.8	1015.3	1	1457	1015.3	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Arries, A (Aldavian)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms