Player Page

Pretorius, I (Ieuan)
Dob: 2009/05/26 (U16)
Gender: Male
Chess SA id: 1090097146
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2023/05/13 (407 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 rating1184.9
Current Weighted rating1178.5
Current Weighted performance938.9
Current official/published rating (highest between Raw, WR and WP)1184.9
Current highest rating achieved1184.9
Current floor (min rating allowed)684.9
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)±169.4
Current Raw change used (final)0.0
Projected new Raw rating1184.9
Projected new Weighed rating1084.9
Projected new Weighted performance938.9
Projected new final Raw rating (if new WP > new Raw)1184.9
Projected new highest rating1184.9
Projected new floor684.9
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1184.9
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 rating1192.0
Current Weighted rating1184.5
Current Weighted performance938.9
Current official/published rating (highest between Raw, WR and WP)1192.0
Current highest rating achieved1192.0
Current floor (min rating allowed)692.0
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)±167.7
Current Raw change used (final)0.0
Projected new Raw rating1192.0
Projected new Weighed rating1090.5
Projected new Weighted performance938.9
Projected new final Raw rating (if new WP > new Raw)1192.0
Projected new highest rating1192.0
Projected new floor692.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1192.0
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 rating1160.4
Current Weighted rating1160.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1160.4
Current highest rating achieved1160.4
Current floor (min rating allowed)660.4
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)±175.4
Current Raw change used (final)0.0
Projected new Raw rating1160.4
Projected new Weighed rating1067.6
Projected new Weighted performance70.4
Projected new final Raw rating (if new WP > new Raw)1160.4
Projected new highest rating1160.4
Projected new floor660.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1160.4
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
9 Eden Trials 2+3 2023 (U16) 2023/04/15 2023/05/13 Eden District (WEG) Standard 60 0.83 10 5 3.0 1145.4 1144.8 Analysis
8 Eden Trails 1 2023 (U15 Boys) 2023/03/11 2023/03/11 Eden District (WEG) Standard 60 0.83 5 5 1.5 1165.3 1169.2 Analysis
7 Oudussa Proewe 1 2023 (U15 Boys) 2023/02/11 2023/02/11 Eden District (WEG) Standard 60 0.83 5 5 2.5 1148.7 1150.0 Analysis
6 Eden Schools Closed Trials 1 2020 (U11 Boys) 2020/03/07 2020/03/07 Eden District (WEG) Standard 65 0.85 5 5 2.0 1137.1 1136.8 Analysis
5 Knysna School Trials Round 2 2020 (Juniors) 2020/02/22 2020/02/22 Eden District (WEG) Standard 60 0.83 5 5 3.0 1112.5 1108.8 Analysis
4 Knysna School Trials #1 2020 2020/01/25 2020/01/25 Eden District (WEG) Standard 60 0.83 5 5 2.5 1103.2 1097.6 Analysis
3 Eden Top Schools 2019 (U13) 2019/07/20 2019/07/20 Eden District (WEG) Standard 60 0.83 5 5 2.0 1119.1 1120.4 Analysis
2 Western Cape Top Schools 2018 (U11 Mix) 2018/08/25 2018/08/26 Overberg (WOS) Standard 60 0.83 5 4 0.5 1176.5 1200.0 Analysis
1 North Boland Trials 2018 (U9 Boys) 2018/02/17 2018/02/17 Cape Winelands (WCW) Rapid 30 0.60 5 5 2.0 1200.0 1200.0 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 49 16 10 23 21.0 42.9 -60.7 1176.9 1116.2
White 21 11 3 7 12.5 59.5 81.0 1189.1 1270.0
Black 28 5 7 16 8.5 30.4 -167.0 1167.8 1000.8
Standard All 44 15 8 21 19.0 43.2 -58.0 1184.6 1126.6
White 19 10 2 7 11.0 57.9 67.1 1187.9 1255.0
Black 25 5 6 14 8.0 32.0 -153.0 1182.0 1029.0
Rapid All 5 1 2 2 2.0 40.0 -85.0 1109.5 1024.5
White 2 1 1 0 1.5 75.0 212.5 1200.0 1412.5
Black 3 0 1 2 0.5 16.7 -283.3 1049.2 765.8
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 1070117266 Du Preez, J (Jade) 2 2.0 2 0 0 100.0 1119.1 425.0 1544.1 View list
2 2100130766 Daniels, C (Colsten) 2 1.0 1 0 1 50.0 1151.2 0.0 1151.2 View list
3 1070117262 Baleni, K (Kungawo) 2 1.0 0 2 0 50.0 1119.1 0.0 1119.1 View list
4 107092948 Adams, A (Ashley) 2 1.0 0 2 0 50.0 1119.1 0.0 1119.1 View list
5 108078116 Eksteen, L (Leigh Quin) 2 0.0 0 0 2 0.0 1119.1 -425.0 694.1 View list
6 107065637 Rudolph, G (Gustav) 2 0.0 0 0 2 0.0 1119.1 -425.0 694.1 View list
7 1090150974 Windvogel, I (Ignatius) 2 0.0 0 0 2 0.0 1155.3 -425.0 730.3 View list
8 1090130755 Beukes, Z (Zaydian) 1 1.0 1 0 0 100.0 1137.1 425.0 1562.1 View list
9 2090109669 Kenzenie, K (Keisha) 1 1.0 1 0 0 100.0 1145.4 425.0 1570.4 View list
10 1120131505 Jantjies, J (Joshua) 1 1.0 1 0 0 100.0 1112.5 425.0 1537.5 View list
11 1090139250 Abrahams, J (Jayden) 1 1.0 1 0 0 100.0 1145.4 425.0 1570.4 View list
12 1080131504 De Vos, K (Kacey) 1 1.0 1 0 0 100.0 1112.5 425.0 1537.5 View list
13 2070130160 Coetsee, H (Hayley) 1 1.0 1 0 0 100.0 1103.2 425.0 1528.2 View list
14 1090151076 Lloyd, J (Jeandre) 1 1.0 1 0 0 100.0 1148.7 425.0 1573.7 View list
15 1090130169 Mey, A (Andre) 1 1.0 1 0 0 100.0 1112.5 425.0 1537.5 View list
16 2100130170 Naude, L (Lisa) 1 1.0 1 0 0 100.0 1103.2 425.0 1528.2 View list
17 1090132006 Stalmeester, E (Edward) 1 1.0 1 0 0 100.0 1148.7 425.0 1573.7 View list
18 1090132007 Thorne, J (Joey) 1 1.0 1 0 0 100.0 1145.4 425.0 1570.4 View list
19 1090131521 Vermaak, M (Markne) 1 1.0 1 0 0 100.0 1137.1 425.0 1562.1 View list
20 1100097152 Vuso, L (Lithemba) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list