Player Page

Mostert, R (Richard)
Dob: 2005/12/16 (U20)
Gender: Male
Chess SA id: 1050098458
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/04/20 (59 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 rating1190.5
Current Weighted rating1169.4
Current Weighted performance1170.2
Current official/published rating (highest between Raw, WR and WP)1190.5
Current highest rating achieved1254.0
Current floor (min rating allowed)754.0
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)±168.1
Current Raw change used (final)0.0
Projected new Raw rating1190.5
Projected new Weighed rating1078.6
Projected new Weighted performance1170.2
Projected new final Raw rating (if new WP > new Raw)1190.5
Projected new highest rating1254.0
Projected new floor754.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1190.5
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 rating1186.3
Current Weighted rating1171.4
Current Weighted performance1170.2
Current official/published rating (highest between Raw, WR and WP)1186.3
Current highest rating achieved1253.3
Current floor (min rating allowed)753.3
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)±169.1
Current Raw change used (final)0.0
Projected new Raw rating1186.3
Projected new Weighed rating1080.5
Projected new Weighted performance1170.2
Projected new final Raw rating (if new WP > new Raw)1186.3
Projected new highest rating1253.3
Projected new floor753.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1186.3
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 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
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Eden Chess Trials 2 2024 (U20) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 9 3.0 1230.7 1223.4 Analysis
2 Eden School Chess Trials 1 2024 (U20 Mix) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 2.0 1254.0 1253.3 Analysis
1 OUDUSSA Trials 1 2024 (U20 Boys) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 4 3.0 1202.4 1211.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
18 Eden Chess Trials 2 2024 (U20) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 9 3.0 1230.7 1223.4 Analysis
17 Eden School Chess Trials 1 2024 (U20 Mix) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 2.0 1254.0 1253.3 Analysis
16 OUDUSSA Trials 1 2024 (U20 Boys) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 4 3.0 1202.4 1211.6 Analysis
15 Eden Top Schools 2023 (U18 Mix) 2023/08/19 2023/08/19 Eden District (WEG) Standard 60 0.83 5 5 5.0 1096.8 1098.4 Analysis
14 Eden Trials 2+3 2023 (U20) 2023/04/15 2023/05/13 Eden District (WEG) Standard 60 0.83 10 5 2.5 1070.9 1067.2 Analysis
13 Eden Trails 1 2023 (U19 Boys) 2023/03/11 2023/03/11 Eden District (WEG) Standard 60 0.83 5 4 1.0 1102.8 1107.2 Analysis
12 Oudussa Proewe 1 2023 (U19 Boys) 2023/02/11 2023/02/11 Eden District (WEG) Standard 60 0.83 5 5 3.0 1061.3 1056.0 Analysis
11 Eden Schools Closed Trials 1 2020 (U15 Boys) 2020/03/07 2020/03/07 Eden District (WEG) Standard 65 0.85 5 5 1.5 1069.5 1067.6 Analysis
10 Oudtshoorn Proewe 1 2020 (O15) 2020/02/15 2020/02/15 Eden District (WEG) Standard 60 0.83 5 5 3.0 1027.3 1013.6 Analysis
9 Eden Trials 3 2019 (U16 Open) 2019/05/11 2019/05/11 Eden District (WEG) Standard 60 0.83 5 5 2.0 1022.0 1003.6 Analysis
8 Eden Trials 2 2019 (U16 Open) 2019/04/13 2019/04/13 Eden District (WEG) Standard 60 0.83 5 5 1.0 1076.8 1070.4 Analysis
7 Eden Trials 1 2019 (U16 Open) 2019/03/02 2019/03/02 Eden District (WEG) Standard 60 0.83 5 5 2.0 1060.9 1052.8 Analysis
6 Oudtshoorn Trials 3 2019 (U16) 2019/02/16 2019/02/16 Eden District (WEG) Standard 60 0.83 5 4 2.0 1054.6 1041.2 Analysis
5 Oudtshoorn Trials 2 2019 (U16) 2019/02/09 2019/02/09 Eden District (WEG) Standard 60 0.83 5 5 3.0 1054.6 1041.2 Analysis
4 Oudtshoorn Trials 1 2019 (U16) 2019/01/19 2019/01/19 Eden District (WEG) Standard 60 0.83 5 5 4.0 982.9 950.8 Analysis
3 EDENSC Closed 3 2018 (U14 Open) 2018/05/12 2018/05/12 Eden District (WEG) Standard 60 0.83 5 4 3.0 977.6 938.0 Analysis
2 EDENSC Closed 2 2018 (U14 Open) 2018/04/14 2018/04/14 Eden District (WEG) Standard 60 0.83 5 5 1.0 1085.8 1062.4 Analysis
1 EDENSC Closed 1 2018 (U14 Boys) 2018/03/10 2018/03/10 Eden District (WEG) Standard 60 0.83 5 5 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 18 7 2 9 8.0 44.4 -47.2 1213.2 1166.0
White 9 3 2 4 4.0 44.4 -47.2 1249.2 1202.0
Black 9 4 0 5 4.0 44.4 -47.2 1177.2 1130.0
Standard All 18 7 2 9 8.0 44.4 -47.2 1213.2 1166.0
White 9 3 2 4 4.0 44.4 -47.2 1249.2 1202.0
Black 9 4 0 5 4.0 44.4 -47.2 1177.2 1130.0
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 90 41 4 45 43.0 47.8 -18.9 1088.4 1069.5
White 46 18 4 24 20.0 43.5 -55.4 1102.2 1046.8
Black 44 23 0 21 23.0 52.3 19.3 1074.0 1093.3
Standard All 90 41 4 45 43.0 47.8 -18.9 1088.4 1069.5
White 46 18 4 24 20.0 43.5 -55.4 1102.2 1046.8
Black 44 23 0 21 23.0 52.3 19.3 1074.0 1093.3
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 105078148 Botha, J (Jonathan) 3 1.0 1 0 2 33.3 1118.7 -141.7 977.1 View list
2 1050151099 Goliath, P (Peterianho) 3 0.0 0 0 3 0.0 1122.2 -425.0 697.2 View list
3 1060098449 Joubert, K (Kyle) 3 0.0 0 0 3 0.0 1136.4 -425.0 711.4 View list
4 1050107888 Brown, M (Marquin) 2 2.0 2 0 0 100.0 1068.8 425.0 1493.8 View list
5 1050193177 Langhtrey, B (Brentiano) 2 2.0 2 0 0 100.0 1216.6 425.0 1641.6 View list
6 2050149961 Petersen, C (Chesree) 2 2.0 2 0 0 100.0 1242.3 425.0 1667.3 View list
7 1050107901 Roman, R (Romeo) 2 2.0 2 0 0 100.0 1054.6 425.0 1479.6 View list
8 105078131 Kiewiet, M (Marvin) 2 1.0 1 0 1 50.0 1024.3 0.0 1024.3 View list
9 2050098466 Von Berg, M (Meera) 2 1.0 1 0 1 50.0 1018.8 0.0 1018.8 View list
10 1050148812 Katsen, L (Lyle) 2 0.5 0 1 1 25.0 1086.8 -212.5 874.3 View list
11 1050107885 Draai, K (Kevin) 2 0.0 0 0 2 0.0 1038.3 -425.0 613.3 View list
12 1050107891 Williams, D (Dillon) 2 0.0 0 0 2 0.0 1129.0 -425.0 704.0 View list
13 2050110956 Claassen, L (Linique) 1 1.0 1 0 0 100.0 1060.9 425.0 1485.9 View list
14 2090118615 Buys, D (Denee) 1 1.0 1 0 0 100.0 1096.8 425.0 1521.8 View list
15 104092951 Adams, J (Jedediah) 1 1.0 1 0 0 100.0 1022.0 425.0 1447.0 View list
16 1050193176 Botha, J (Jonathan) 1 1.0 1 0 0 100.0 1202.4 425.0 1627.4 View list
17 2050132028 Booysen, A (Ash Lee) 1 1.0 1 0 0 100.0 1027.3 425.0 1452.3 View list
18 105091180 Barends, X (Xavier) 1 1.0 1 0 0 100.0 1022.0 425.0 1447.0 View list
19 2060098464 Fana, A (Amahle) 1 1.0 1 0 0 100.0 1096.8 425.0 1521.8 View list
20 205078149 Esau, S (Shenique) 1 1.0 1 0 0 100.0 1054.6 425.0 1479.6 View list