Chess South Africa Ratings Database

PLAYER PAGE

Personal

Arries, J (Jizelle)

Chess SA id

2100118812

FIDE id

Date of birth

2010-03-18 (U16)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1318.3

Item	Main	Standard	Rapid	Blitz
Rating	1282.7	1281.9	1218.4	1181.6
Raw rating	1282.7	1281.9	1218.4	1181.6
Weighted rating	1257.8	1248	1218.4	1181.6
Weighted performance	1171.2	1164.8	0	0
Floor	796.3	797.9	718.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	147.4	147.5	161.5	170.2
Highest rating	1296.3 2024-03-01	1297.9 2024-03-01	1292.5 2022-06-01	1200 2018-10-01
Highest raw rating	1296.3 2024-03-01	1297.9 2024-03-01	1218.4 2024-03-01	1200 2019-12-01
Highest weighted rating	1296.3 2024-04-01	1297.9 2024-04-01	1218.4 2025-02-01	1200 2018-10-01
Highest weighted performance	1272.6 2025-05-05	1292.2 2023-02-01	1292.5 2022-06-01	1200 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1282.7	1281.9	1218.4	1181.6
Analysis
Rating	1282.7	1281.9	1218.4	1181.6
Raw rating	1282.7	1281.9	1218.4	1181.6
Weighted rating	1257.8	1248	1218.4
Weighted performance	1171.2	1164.8	0
K-factor	36	36	36	36
Floor	796.3	797.9	718.4	700
Max/Min rating change allowed	147.4	147.5	161.5	170.2
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	1282.7	1281.9	1218.4	1181.6
New weighted rating	1260.5	1251.7	1218.4	1181.6
New weighted performance	1163.6	1157.3	0	0
Temp new rating	1282.7	1281.9	1218.4	1181.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1282.7	1281.9	1218.4	1181.6
New K-factor	36	36	36	36
New floor	796.3	797.9	718.4	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	20	20	0	0
	26	26	0	0
	14	14	0	0
	26	20	5	1
	5	5	0	0
History	95	89	5	1

Games since
	Main 46	Standard 46		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3426		1124		314
Female	725		285		92
U16	548		185		53
U16 Female	151		57		16
Standard
	RSA		Province		Region
Overall	3356		957		316
Female	709		264		97
U16	551		172		60
U16 Female	142		53		16
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-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	20	12.5	62.5	106.2	1239.8	1346
Standard	20	12.5	62.5	106.2	1239.8	1346
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	95	51.5	54.21	35.8	1214.4	1250.2
Standard	89	48.5	54.49	38.2	1217.3	1255.5
Rapid	5	3	60	85	1180.9	1265.9
Blitz	1	0	0	-425	1126.5	701.5

Date	Main	Standard	Rapid	Blitz
2025-11-01	1282.7	1281.9	1218.4	1181.6
2025-09-30	1282.7	1281.9	1218.4	1181.6
2025-09-01	1282.7	1281.9	1218.4	1181.6
2025-08-01	1282.7	1281.9	1218.4	1181.6
2025-07-01	1282.7	1281.9	1218.4	1181.6
2025-06-01	1282.7	1281.9	1218.4	1181.6
2025-05-01	1282.7	1281.9	1218.4	1181.6
2025-04-01	1291.3	1289.2	1218.4	1181.6
2025-03-01	1271.7	1264.8	1218.4	1181.6
2025-02-01	1225.7	1206.2	1218.4	1181.6
2025-01-01	1212.3	1187.4	1218.4	1181.6
2024-12-01	1212.3	1187.4	1218.4	1181.6
2024-11-01	1212.3	1187.4	1218.4	1181.6
2024-10-01	1212.3	1187.4	1218.4	1181.6
2024-09-01	1212.3	1187.4	1218.4	1181.6
2024-08-01	1212.3	1187.4	1218.4	1181.6
2024-07-01	1212.3	1187.4	1218.4	1181.6
2024-09-01	1212.3	1187.4	1218.4	1181.6
2024-05-01	1212.3	1187.4	1218.4	1181.6
2024-04-01	1271.8	1257.2	1218.4	1181.6
2024-03-01	1296.3	1297.9	1218.4	1181.6
2024-02-01	1238.6	1228.1	1218.4	1181.6
2024-01-01	1238.6	1228.1	1218.4	1181.6
2023-12-01	1238.6	1228.1	1218.4	1181.6

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	Eden Chess Trials 2 2025 (U16)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	5	2.5	Yes	Analysis
2	Eden Schools Chess Trials 1 2025 (U15 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis
3	Oudussa Trials 2025 (U15)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis
4	Oudussa Trials 2 2025 (U5 Boys+Girls)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eden Chess Trials 2 2025 (U16)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	5	2.5	Yes	Analysis
2	Eden Schools Chess Trials 1 2025 (U15 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis
3	Oudussa Trials 2025 (U15)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis
4	Oudussa Trials 2 2025 (U5 Boys+Girls)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis
5	Eden Chess Trials 2 2024 (U16)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	10	4	Yes	Analysis
6	Western Cape HS Individuals Championship 2024 (U15 Girls)	2024-03-21	2024-03-22	Standard	Overberg (WOS)	6	6	2	Yes	Analysis
7	Eden School Chess Trials 1 2024 (U15 Girls)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	4	Yes	Analysis
8	OUDUSSA Trials 1 2024 (U15 Girls)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	5	5	Yes	Analysis
9	Eden Trials 2+3 2023 (U14)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	5	2	Yes	Analysis
10	Eden Trails 1 2023 (U13 Girls)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	4	1	Yes	Analysis
11	Oudussa Proewe 1 2023 (U13 Girls)	2023-02-11	2023-02-11	Standard	Eden (WEG)	5	5	5	Yes	Analysis
12	WCCA Rural Cup 2022 (U14)	2022-08-13	2022-08-14	Standard	Overberg (WOS)	5	4	2	Yes	Analysis
13	WCCA Rural Cup Blitz 2022	2022-07-12	2022-07-12	Blitz	Overberg (WOS)	5	1	0	Yes	Analysis
14	Central Karoo Ope 2022 (B)	2022-06-18	2022-06-18	Rapid	Central Karoo (WCK)	6	5	3	Yes	Analysis
15	Western Cape Schools 2022 (U13 Girls)	2022-05-28	2022-05-29	Standard	Cape Winelands (WCW)	6	6	2	Yes	Analysis
16	Western Cape Inter Region Cup 2021 (Ladies)	2022-03-04	2022-03-06	Standard	West Coast (WCU)	5	5	0	Yes	Analysis
17	Central Karoo 2022 (U11-U15 Girls)	2022-03-19	2022-03-19	Standard	Central Karoo (WCK)	5	5	5	Yes	Analysis
18	Central Karoo Prestige Tournament 2021 (U10+U12)	2021-05-29	2021-05-29	Standard	Central Karoo (WCK)	5	5	4	Yes	Analysis
19	Western Cape Top Schools 2019 (U11 Mix)	2019-08-31	2019-09-01	Standard	Cape Winelands (WCW)	5	4	0	Yes	Analysis

#	Games	Start				End
1	6	Tournament WCCA Rural Cup 2022				Tournament Oudussa Proewe 1 2023
		date 2022-08-14	rnd 5	type Standard	result 1	date 2023-02-11	rnd 5	type Standard	result 1
		Opponent Ellman, E (Elle-Marie)				Opponent Julies, M (Miche)
2	6	Tournament Central Karoo 2022				Tournament Western Cape Schools 2022
		date 2022-03-19	rnd 1	type Standard	result 1	date 2022-05-28	rnd 1	type Standard	result 1
		Opponent Greyvenstein, M (Maryke)				Opponent Linde, M (Morgan)
3	5	Tournament OUDUSSA Trials 1 2024				Tournament OUDUSSA Trials 1 2024
		date 2024-02-03	rnd 1	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 1
		Opponent Ewerts, M (Moesha)				Opponent Hans, S (Simone)

#	Games	Start				End
1	6	Tournament WCCA Rural Cup 2022				Tournament Oudussa Proewe 1 2023
		date 2022-08-14	rnd 5	type Standard	result 1	date 2023-02-11	rnd 5	type Standard	result 1
		Opponent Ellman, E (Elle-Marie)				Opponent Julies, M (Miche)
2	6	Tournament Central Karoo 2022				Tournament Western Cape Schools 2022
		date 2022-03-19	rnd 1	type Standard	result 1	date 2022-05-28	rnd 1	type Standard	result 1
		Opponent Greyvenstein, M (Maryke)				Opponent Linde, M (Morgan)
3	5	Tournament OUDUSSA Trials 1 2024				Tournament OUDUSSA Trials 1 2024
		date 2024-02-03	rnd 1	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 1
		Opponent Ewerts, M (Moesha)				Opponent Hans, S (Simone)

#	Games	Start				End
1	3	Tournament Central Karoo Ope 2022				Tournament Central Karoo Ope 2022
		date 2022-06-18	rnd 3	type Rapid	result 1	date 2022-06-18	rnd 5	type Rapid	result 1
		Opponent Stampulu, H (Hlomla)				Opponent Briesies, S (Shiante)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament WCCA Rural Cup 2022				Tournament Oudussa Proewe 1 2023
		date 2022-08-14	rnd 5	type Standard	result 1	date 2023-02-11	rnd 5	type Standard	result 1
		Opponent Ellman, E (Elle-Marie)				Opponent Julies, M (Miche)
2	6	Tournament Central Karoo 2022				Tournament Western Cape Schools 2022
		date 2022-03-19	rnd 1	type Standard	result 1	date 2022-05-28	rnd 1	type Standard	result 1
		Opponent Greyvenstein, M (Maryke)				Opponent Linde, M (Morgan)
3	5	Tournament OUDUSSA Trials 1 2024				Tournament OUDUSSA Trials 1 2024
		date 2024-02-03	rnd 1	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 1
		Opponent Ewerts, M (Moesha)				Opponent Hans, S (Simone)

#	Games	Start				End
1	6	Tournament WCCA Rural Cup 2022				Tournament Oudussa Proewe 1 2023
		date 2022-08-14	rnd 5	type Standard	result 1	date 2023-02-11	rnd 5	type Standard	result 1
		Opponent Ellman, E (Elle-Marie)				Opponent Julies, M (Miche)
2	6	Tournament Central Karoo 2022				Tournament Western Cape Schools 2022
		date 2022-03-19	rnd 1	type Standard	result 1	date 2022-05-28	rnd 1	type Standard	result 1
		Opponent Greyvenstein, M (Maryke)				Opponent Linde, M (Morgan)
3	5	Tournament OUDUSSA Trials 1 2024				Tournament OUDUSSA Trials 1 2024
		date 2024-02-03	rnd 1	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 1
		Opponent Ewerts, M (Moesha)				Opponent Hans, S (Simone)

#	Games	Start				End
1	3	Tournament Central Karoo Ope 2022				Tournament Central Karoo Ope 2022
		date 2022-06-18	rnd 3	type Rapid	result 1	date 2022-06-18	rnd 5	type Rapid	result 1
		Opponent Stampulu, H (Hlomla)				Opponent Briesies, S (Shiante)

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	Bruintjies ,G (Gyllinique)	5	4	255	5	4	255	0	0	0	0	0	0
1	Bruintjies ,G (Gyllinique)	5	1130	1385	5	1117	1385	0	0	0	0	0	0
2	Moos ,N (Neith-Lynn)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Moos ,N (Neith-Lynn)	2	1137.2	712.2	2	1127.6	712.2	0	0	0	0	0	0
3	Opperman ,C (Crehasia)	2	2	425	2	2	425	0	0	0	0	0	0
3	Opperman ,C (Crehasia)	2	1099.2	1524.2	2	1079.6	1524.2	0	0	0	0	0	0
4	Magomarele ,R (Rachel)	2	1	0	2	1	0	0	0	0	0	0	0
4	Magomarele ,R (Rachel)	2	1142.2	1142.2	2	1127.6	1142.2	0	0	0	0	0	0
5	Etsala-Kourou ,B (Billy)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Etsala-Kourou ,B (Billy)	2	1428.2	1003.2	2	1423.4	1003.2	0	0	0	0	0	0
6	Mpuru ,M (Moyisi)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Mpuru ,M (Moyisi)	2	1446.5	1021.5	2	1462.4	1021.5	0	0	0	0	0	0
7	Brown ,L (Lamees)	2	2	425	2	2	425	0	0	0	0	0	0
7	Brown ,L (Lamees)	2	1129.3	1554.3	2	1101.9	1554.3	0	0	0	0	0	0
8	April ,M (Matthew)	2	1	0	1	1	425	1	0	-425	0	0	0
8	April ,M (Matthew)	2	1167.8	1167.8	1	1132	1592.8	1	1200	742.8	0	0	0
9	Amsterdam ,A (Amuscka)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Amsterdam ,A (Amuscka)	1	1282.1	857.1	1	1303.3	857.1	0	0	0	0	0	0
10	Greyvenstein ,M (Maryke)	1	1	425	1	1	425	0	0	0	0	0	0
10	Greyvenstein ,M (Maryke)	1	1200	1625	1	1200	1625	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

Arries, J (Jizelle)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms