Player Page

Ariefdien, D (Dominique)
Dob: 2000/08/29 (Adult)
Gender: Female
Chess SA id: 2000056152
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2020/02/23 (1614 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1227.2
Current Weighted rating1227.2
Current Weighted performance499.5
Current official/published rating (highest between Raw, WR and WP)1227.2
Current highest rating achieved1326.4
Current floor (min rating allowed)826.4
Current K-factor36
Games played this month-4
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±159.5
Current Raw change used (final)0.0
Projected new Raw rating1227.2
Projected new Weighed rating1129.0
Projected new Weighted performance499.5
Projected new final Raw rating (if new WP > new Raw)1227.2
Projected new highest rating1326.4
Projected new floor826.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1227.2
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1218.5
Current Weighted rating1218.5
Current Weighted performance490.5
Current official/published rating (highest between Raw, WR and WP)1218.5
Current highest rating achieved1305.2
Current floor (min rating allowed)805.2
Current K-factor36
Games played this month-4
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±161.5
Current Raw change used (final)0.0
Projected new Raw rating1218.5
Projected new Weighed rating1121.0
Projected new Weighted performance490.5
Projected new final Raw rating (if new WP > new Raw)1218.5
Projected new highest rating1305.2
Projected new floor805.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1218.5
Projected effective change (new Official - current Official)=0.0
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1001.8
Current Weighted rating1001.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1001.8
Current highest rating achieved1001.8
Current floor (min rating allowed)501.8
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±219.9
Current Raw change used (final)0.0
Projected new Raw rating1001.8
Projected new Weighed rating921.7
Projected new Weighted performance178.8
Projected new final Raw rating (if new WP > new Raw)1001.8
Projected new highest rating1001.8
Projected new floor501.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1001.8
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating993.0
Current Weighted rating993.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)993.0
Current highest rating achieved993.0
Current floor (min rating allowed)500.0
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±222.7
Current Raw change used (final)0.0
Projected new Raw rating993.0
Projected new Weighed rating913.6
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating993.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)993.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
20 2020 Cape Of Good Hope Open (Prestige) 2020/02/21 2020/02/23 Cape Town (WCT) Standard 70 0.87 6 6 1.5 1253.5 1238.3 Analysis
19 Nelson Mandela Rapid 2020 (Open) 2020/02/01 2020/02/01 Cape Town (WCT) Rapid 27 0.57 6 6 1.0 1253.5 993.0 Analysis
18 2019 Western Province League (B) 2019/07/27 2019/09/07 Cape Town (WCT) Standard 120 1.00 11 2 1.0 1321.9 1300.9 Analysis
17 2019 Western Province League (C) 2019/07/27 2019/09/07 Cape Town (WCT) Standard 120 1.00 11 9 3.5 1321.9 1300.9 Analysis
16 2019 WP Youth Open (B) 2019/07/13 2019/07/13 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1326.4 1305.2 Analysis
15 2019 Elsies River Open (Open) 2019/06/22 2019/06/23 Cape Town (WCT) Standard 70 0.87 6 6 4.0 1289.7 1272.6 Analysis
14 2019 Western Province Open (Open) 2019/05/25 2019/05/26 Cape Town (WCT) Standard 70 0.87 6 6 4.0 1227.2 1227.8 Analysis
13 Stellenberg Youth Chess Championship 2019 (B) 2019/04/30 2019/05/01 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1227.2 1227.8 Analysis
12 Crossroads Open Chess Championship 2019 (C) 2019/04/27 2019/04/28 Cape Town (WCT) Standard 70 0.87 6 6 4.0 1218.7 1218.4 Analysis
11 Steinitz Chess Festival 2019 (B) 2019/04/05 2019/04/07 Cape Town (WCT) Standard 70 0.87 6 6 1.5 1218.7 1218.4 Analysis
10 Western Cape Women`s Open 2019 (Prestige) 2019/03/08 2019/03/10 Cape Town (WCT) Standard 70 0.87 6 5 4.0 1200.8 1204.7 Analysis
9 2018 Western Province League (B) 2018/08/04 2018/09/15 Cape Town (WCT) Standard 90 0.94 11 1 1.0 1202.5 1206.9 Analysis
8 2018 Western Province League (C) 2018/08/04 2018/09/15 Cape Town (WCT) Standard 90 0.94 11 1 0.0 1202.5 1206.9 Analysis
7 2018 South African Junior Closed Chess Championships (U18 Girls) 2018/04/01 2018/04/07 Chess South Africa (CSA) Standard 120 1.00 11 11 6.0 1194.9 1200.8 Analysis
6 2018 Steinitz Chess Festival (B) 2018/03/21 2018/03/25 Cape Town (WCT) Standard 90 0.94 7 4 3.0 1113.5 1126.6 Analysis
5 2018 WP Schools Closed Trials (U18 Girls) 2018/03/09 2018/03/10 Cape Town (WCT) Standard 60 0.83 6 6 3.5 1113.5 1126.6 Analysis
4 2018 Western Province Open (B) 2018/03/02 2018/03/04 Cape Town (WCT) Standard 90 0.94 6 5 1.0 1113.5 1126.6 Analysis
3 District North Schools Chess Open Trials 2018 (U18) 2018/02/09 2018/02/10 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1062.0 1065.4 Analysis
2 2018 Cape of Good Hope Open Chess Championships (Prestige) 2018/01/26 2018/01/28 Cape Town (WCT) Standard 70 0.87 6 4 1.0 993.0 993.0 Analysis
1 South African Junior Team Championships 2017 (U18C) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 6 4.5 993.0 993.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Standard All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 107 49 13 45 55.5 51.9 15.9 1212.8 1228.7
White 57 26 6 25 29.0 50.9 7.5 1228.9 1236.4
Black 50 23 7 20 26.5 53.0 25.5 1194.5 1220.0
Standard All 101 48 13 40 54.5 54.0 33.7 1195.6 1229.3
White 54 25 6 23 28.0 51.9 15.7 1213.0 1228.8
Black 47 23 7 17 26.5 56.4 54.3 1175.6 1229.8
Rapid All 6 1 0 5 1.0 16.7 -283.3 1503.3 1219.9
White 3 1 0 2 1.0 33.3 -141.7 1515.7 1374.0
Black 3 0 0 3 0.0 0.0 -425.0 1490.9 1065.9
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1070097558 Maruma, K (Katlego) 2 1.0 1 0 1 50.0 1201.6 0.0 1201.6 View list
2 1430106795 Van Zyl, JM (Johannes Martin) 2 1.0 1 0 1 50.0 1214.8 0.0 1214.8 View list
3 172042914 Willenberg, I (Ivan) 2 0.5 0 1 1 25.0 1218.7 -212.5 1006.2 View list
4 107061374 Chinthala, J (Jaswin) 1 1.0 1 0 0 100.0 993.0 425.0 1418.0 View list
5 1010097009 Chikavhanga, B (Brendon) 1 1.0 1 0 0 100.0 1062.0 425.0 1487.0 View list
6 193094438 Byman, D (Duran) 1 1.0 1 0 0 100.0 1202.5 425.0 1627.5 View list
7 102003393 Bredell, W (Werner) 1 1.0 1 0 0 100.0 1227.2 425.0 1652.2 View list
8 1000096467 Baron, D (Dylan) 1 1.0 1 0 0 100.0 1218.7 425.0 1643.7 View list
9 208088220 Afonso, IS (Isabella) 1 1.0 1 0 0 100.0 1113.5 425.0 1538.5 View list
10 1620106239 Abrahams, A (Abraham) 1 1.0 1 0 0 100.0 1253.5 425.0 1678.5 View list
11 198094432 Baatjies, D (Damiane) 1 1.0 1 0 0 100.0 1321.9 425.0 1746.9 View list
12 204077326 Arendse, KC (Kelli Candice) 1 1.0 1 0 0 100.0 1227.2 425.0 1652.2 View list
13 107078359 Davids, R (Rafael) 1 1.0 1 0 0 100.0 1253.5 425.0 1678.5 View list
14 205075240 Fiellies, K (Kecia) 1 1.0 1 0 0 100.0 1200.8 425.0 1625.8 View list
15 2050108862 Foya, A (Adelaide) 1 1.0 1 0 0 100.0 1218.7 425.0 1643.7 View list
16 2100109051 Gugulo, N (Nonkosi) 1 1.0 1 0 0 100.0 1289.7 425.0 1714.7 View list
17 161069687 Jacobs, PJ (Peter-James) 1 1.0 1 0 0 100.0 1218.7 425.0 1643.7 View list
18 106064704 Jaftha, J (Jeyhlin) 1 1.0 1 0 0 100.0 1289.7 425.0 1714.7 View list
19 1010097001 James, G (Godwin) 1 1.0 1 0 0 100.0 1062.0 425.0 1487.0 View list
20 201078484 Janse Van Rensburg, N (Natasha) 1 1.0 1 0 0 100.0 1194.9 425.0 1619.9 View list