Player Page

Moller, R (Ruan)
Dob: 2007/09/13 (U18)
Gender: Male
Chess SA id: 107055598
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2022/09/03 (623 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
Curent Raw rating1249.1
Curent Weighted rating1249.5
Curent Weighted performance711.6
Current official/published rating (highest between Raw, WR and WP)1249.5
Current floor (min rating allowed)770.3
Current highest rating achieved1270.3
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)±154.6
Current Raw change used (final)0.0
Projected new Raw rating1249.1
Projected new Weighed rating1249.3
Projected new Weighted performance711.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1249.3
Projected effective change (new Official - current Official)-0.2
Projected new highest rating1270.3
Projected new floor770.3
Projected new K-facor36
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
Curent Raw rating1245.2
Curent Weighted rating1245.7
Curent Weighted performance710.4
Current official/published rating (highest between Raw, WR and WP)1245.7
Current floor (min rating allowed)771.5
Current highest rating achieved1271.5
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)±155.5
Current Raw change used (final)0.0
Projected new Raw rating1245.2
Projected new Weighed rating1245.5
Projected new Weighted performance710.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1245.5
Projected effective change (new Official - current Official)-0.3
Projected new highest rating1271.5
Projected new floor771.5
Projected new K-facor36
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
Curent Raw rating942.3
Curent Weighted rating942.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)942.3
Current floor (min rating allowed)500.0
Current highest rating achieved956.3
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)±239.4
Current Raw change used (final)0.0
Projected new Raw rating942.3
Projected new Weighed rating942.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)942.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating956.3
Projected new floor500.0
Projected new K-facor40
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
Curent Raw rating786.3
Curent Weighted rating786.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)786.3
Current floor (min rating allowed)500.0
Current highest rating achieved786.3
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)±299.0
Current Raw change used (final)0.0
Projected new Raw rating786.3
Projected new Weighed rating786.3
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)786.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating786.3
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
13 Ekurhuleni Chess Springs Club Open 2022 (B) 2022/09/03 2022/09/03 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1270.3 1271.5 Analysis
12 Knysna School Trials Round 2 2020 (Juniors) 2020/02/22 2020/02/22 Eden District (WEG) Standard 60 0.83 5 5 5.0 1183.7 1168.3 Analysis
11 Knysna School Trials #1 2020 2020/01/25 2020/01/25 Eden District (WEG) Standard 60 0.83 5 5 3.0 1210.8 1188.1 Analysis
10 2019 South African Junior Team Championships (U14B) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 3.0 1210.8 1188.1 Analysis
9 Eden Top Schools 2019 (U13) 2019/07/20 2019/07/20 Eden District (WEG) Standard 60 0.83 5 5 2.0 1225.4 1201.8 Analysis
8 Oyster Rapid Chess Festival 2019 2019/06/30 2019/06/30 Eden District (WEG) Rapid 25 0.54 6 6 2.0 1241.0 956.3 Analysis
7 Eden Trials 3 2019 (U14 Open) 2019/05/11 2019/05/11 Eden District (WEG) Standard 60 0.83 5 5 2.5 1268.8 1228.8 Analysis
6 Eden Trials 2 2019 (U14 Open) 2019/04/13 2019/04/13 Eden District (WEG) Standard 60 0.83 5 5 3.5 1210.2 1076.7 Analysis
5 Eden Trials 1 2019 (U14 Open) 2019/03/02 2019/03/02 Eden District (WEG) Standard 60 0.83 5 5 3.0 1061.9 1039.9 Analysis
4 Knysna School Trials #2 2019 2019/02/16 2019/02/16 Eden District (WEG) Standard 60 0.83 5 5 4.5 874.7 769.1 Analysis
3 Knysna School Trials #1 2019 2019/02/02 2019/02/02 Eden District (WEG) Standard 60 0.83 5 5 4.0 874.7 769.1 Analysis
2 2018 Boardwalk Pearson Open (Devlopment) 2018/03/17 2018/03/17 Nelson Mandela Bay (ENM) Rapid 30 0.60 6 6 5.5 769.1 786.3 Analysis
1 South African Junior Team Championships 2017 (U12B) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 6 3.0 786.3 786.3 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 75 43 4 28 45.0 60.0 85.0 1121.9 1206.9
White 40 24 0 16 24.0 60.0 85.0 1116.9 1201.9
Black 35 19 4 12 21.0 60.0 85.0 1127.6 1212.6
Standard All 63 36 3 24 37.5 59.5 81.0 1114.8 1195.7
White 34 20 0 14 20.0 58.8 75.0 1110.3 1185.3
Black 29 16 3 10 17.5 60.3 87.9 1120.0 1208.0
Rapid All 12 7 1 4 7.5 62.5 106.3 1159.5 1265.7
White 6 4 0 2 4.0 66.7 141.7 1154.4 1296.1
Black 6 3 1 2 3.5 58.3 70.8 1164.5 1235.3
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 107089396 Valentine, J (Jaden) 4 0.0 0 0 4 0.0 1180.7 -425.0 755.7 View list
2 106065421 Burgess, J (Jaydelan-Waytt) 2 2.0 2 0 0 100.0 1225.4 425.0 1650.4 View list
3 1060117259 Brooks, J (Jayvon) 2 2.0 2 0 0 100.0 1225.4 425.0 1650.4 View list
4 1090100454 Law, A (Aaron) 2 2.0 2 0 0 100.0 1029.2 425.0 1454.2 View list
5 1070109684 Strydom, T (Tristin) 2 2.0 2 0 0 100.0 1136.1 425.0 1561.1 View list
6 106061688 Willemse, A (Alexandro) 2 2.0 2 0 0 100.0 874.7 425.0 1299.7 View list
7 1110108602 Zhu, D (David) 2 2.0 2 0 0 100.0 1029.2 425.0 1454.2 View list
8 206078126 Adams, B (Bernicia) 2 1.0 1 0 1 50.0 1239.5 0.0 1239.5 View list
9 100088361 Gandhi, E (Eleesh) 2 0.5 0 1 1 25.0 874.7 -212.5 662.2 View list
10 1060108574 Pieterse, R (Ronan) 2 0.0 0 0 2 0.0 1225.4 -425.0 800.4 View list
11 106061679 Sheldon, A (Ackim) 2 0.0 0 0 2 0.0 1225.4 -425.0 800.4 View list
12 1070130163 Gelant, K (Keanu) 1 1.0 1 0 0 100.0 1210.8 425.0 1635.8 View list
13 107052035 Erasmus, D (Daniel (Jaco)) 1 1.0 1 0 0 100.0 786.3 425.0 1211.3 View list
14 1090148336 Jacobs, C (Clinescia) 1 1.0 1 0 0 100.0 769.1 425.0 1194.1 View list
15 106088320 Groenewald, C (Curlin) 1 1.0 1 0 0 100.0 1210.2 425.0 1635.2 View list
16 107069733 Grace, G (Garran) 1 1.0 1 0 0 100.0 1210.8 425.0 1635.8 View list
17 2090108596 Donson, K (Kiara) 1 1.0 1 0 0 100.0 874.7 425.0 1299.7 View list
18 112091179 Deang, A (Aldre) 1 1.0 1 0 0 100.0 769.1 425.0 1194.1 View list
19 107083837 Daniels, R (Reuben) 1 1.0 1 0 0 100.0 1061.9 425.0 1486.9 View list
20 287094417 Conradie, M (Magda) 1 1.0 1 0 0 100.0 1241.0 425.0 1666.0 View list