Player Page

Jonas, D (Damian)
Dob: 2010/07/14 (U16)
Gender: Male
Chess SA id: 1100098398
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/08/17 (97 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 rating1152.0
Current Weighted rating1073.6
Current Weighted performance1118.4
Current official/published rating (highest between Raw, WR and WP)1152.0
Current highest rating achieved1152.0
Current floor (min rating allowed)652.0
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)±177.6
Current Raw change used (final)0.0
Projected new Raw rating1152.0
Projected new Weighed rating988.5
Projected new Weighted performance1118.4
Projected new final Raw rating (if new WP > new Raw)1152.0
Projected new highest rating1152.0
Projected new floor652.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1152.0
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 rating1147.5
Current Weighted rating1065.6
Current Weighted performance1118.4
Current official/published rating (highest between Raw, WR and WP)1147.5
Current highest rating achieved1147.5
Current floor (min rating allowed)647.5
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)±178.7
Current Raw change used (final)0.0
Projected new Raw rating1147.5
Projected new Weighed rating981.2
Projected new Weighted performance1118.4
Projected new final Raw rating (if new WP > new Raw)1147.5
Projected new highest rating1147.5
Projected new floor647.5
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1147.5
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 rating1182.4
Current Weighted rating1182.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1182.4
Current highest rating achieved1182.4
Current floor (min rating allowed)682.4
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)±170.0
Current Raw change used (final)0.0
Projected new Raw rating1182.4
Projected new Weighed rating1087.8
Projected new Weighted performance267.8
Projected new final Raw rating (if new WP > new Raw)1182.4
Projected new highest rating1182.4
Projected new floor682.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1182.4
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
5 Eden Top Schools 2024 (U15 Open) 2024/08/17 2024/08/17 Eden (WEG) Standard 60 0.83 5 4 3.0 1049.0 1040.4 Analysis
4 Eden Chess Trials 2 2024 (U16) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 9 3.0 1052.7 1048.8 Analysis
3 Eden School Chess Trials 1 2024 (U15 Boys) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 4 1.0 1050.0 1044.4 Analysis
2 Hessequa Skole Proewe 2 2024 (U15 Boys) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 5 2.0 1036.1 1024.0 Analysis
1 Hessequa Proewe 1 2024 (U15 Boys) 2024/01/27 2024/01/27 Eden District (WEG) Standard 60 0.83 5 4 1.0 1052.4 1042.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
19 Eden Top Schools 2024 (U15 Open) 2024/08/17 2024/08/17 Eden (WEG) Standard 60 0.83 5 4 3.0 1049.0 1040.4 Analysis
18 Eden Chess Trials 2 2024 (U16) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 9 3.0 1052.7 1048.8 Analysis
17 Eden School Chess Trials 1 2024 (U15 Boys) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 4 1.0 1050.0 1044.4 Analysis
16 Hessequa Skole Proewe 2 2024 (U15 Boys) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 5 2.0 1036.1 1024.0 Analysis
15 Hessequa Proewe 1 2024 (U15 Boys) 2024/01/27 2024/01/27 Eden District (WEG) Standard 60 0.83 5 4 1.0 1052.4 1042.0 Analysis
14 Eden Trials 2+3 2023 (U14) 2023/04/15 2023/05/13 Eden District (WEG) Standard 60 0.83 10 9 3.0 1050.7 1041.2 Analysis
13 Eden Trails 1 2023 (U13 Boys) 2023/03/11 2023/03/11 Eden District (WEG) Standard 60 0.83 5 5 1.0 1072.9 1065.6 Analysis
12 Hessequa Proewe 2 2023 (O13 Seuns) 2023/02/11 2023/02/11 Eden District (WEG) Standard 60 0.83 5 5 2.5 1041.0 1026.0 Analysis
11 Hessequa Proewe 1 2023 (O13 Seuns) 2023/01/28 2023/01/28 Eden District (WEG) Standard 60 0.83 5 5 1.0 1060.6 1048.0 Analysis
10 Hessequa Ontwikkeling 2022 (Laerskole) 2022/10/22 2022/10/22 Eden District (WEG) Rapid 30 0.60 5 5 2.0 1055.1 1200.0 Analysis
9 Eden Proewe 1 2022 (O13 Seuns) 2022/03/12 2022/03/12 Eden District (WEG) Standard 65 0.85 5 5 2.0 1026.9 1013.6 Analysis
8 Hessequa Proewe 1 2022 (O13 Seuns) 2022/01/29 2022/01/29 Eden District (WEG) Standard 65 0.85 5 5 0.5 1057.8 1048.0 Analysis
7 Hessequa Skaak Proewe 2 2020 (O11 Seuns) 2020/02/22 2020/02/22 Eden District (WEG) Standard 65 0.85 5 5 1.5 1047.6 1032.0 Analysis
6 Hessequa Skaak Proewe 1 2020 (O11 Seuns) 2020/02/01 2020/02/01 Eden District (WEG) Standard 65 0.85 5 5 2.0 1047.6 1032.0 Analysis
5 Hessequa Ontwikkelings Toernooi 2019 (B) 2019/11/01 2019/11/01 Eden District (WEG) Standard 60 0.83 6 6 2.0 1059.9 1040.8 Analysis
4 Hessequa Proewe 3 2019 (O10) 2019/02/23 2019/02/23 Eden District (WEG) Standard 60 0.83 5 0 0.0 1059.9 1040.8 Analysis
3 Hessequa Proewe 1 2019 (O10) 2019/01/26 2019/01/26 Eden District (WEG) Standard 60 0.83 5 5 2.0 1049.6 1022.0 Analysis
2 EDENSC Closed 2 2018 (U10 Open) 2018/04/14 2018/04/14 Eden District (WEG) Standard 60 0.83 5 4 0.5 1111.4 1092.8 Analysis
1 EDENSC Closed 1 2018 (U10) 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 26 9 2 15 10.0 38.5 -98.1 1210.9 1112.9
White 12 2 1 9 2.5 20.8 -247.9 1246.4 998.4
Black 14 7 1 6 7.5 53.6 30.4 1180.6 1210.9
Standard All 26 9 2 15 10.0 38.5 -98.1 1210.9 1112.9
White 12 2 1 9 2.5 20.8 -247.9 1246.4 998.4
Black 14 7 1 6 7.5 53.6 30.4 1180.6 1210.9
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 95 27 8 60 31.0 32.6 -147.6 1186.7 1039.1
White 48 11 4 33 13.0 27.1 -194.8 1194.6 999.8
Black 47 16 4 27 18.0 38.3 -99.5 1178.7 1079.2
Standard All 90 25 8 57 29.0 32.2 -151.1 1187.5 1036.4
White 46 10 4 32 12.0 26.1 -203.3 1192.5 989.3
Black 44 15 4 25 17.0 38.6 -96.6 1182.4 1085.8
Rapid All 5 2 0 3 2.0 40.0 -85.0 1172.1 1087.1
White 2 1 0 1 1.0 50.0 0.0 1242.4 1242.4
Black 3 1 0 2 1.0 33.3 -141.7 1125.3 983.6
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 1090110344 Adams, L (Lincoln) 3 0.0 0 0 3 0.0 1053.4 -425.0 628.4 View list
2 1090108554 Saaiman, K (Kayle) 3 0.0 0 0 3 0.0 1047.1 -425.0 622.1 View list
3 1090147423 Wewers, A (Adriano) 2 2.0 2 0 0 100.0 1044.3 425.0 1469.3 View list
4 2090098403 Alexander, P (Philidene) 2 1.5 1 1 0 75.0 1083.3 212.5 1295.8 View list
5 1100130739 Tetelow, C (Caleb) 2 1.5 1 1 0 75.0 1047.6 212.5 1260.1 View list
6 1090098393 Mulder, J (Juncoe) 2 0.5 0 1 1 25.0 1046.9 -212.5 834.4 View list
7 1090130738 Russell, A (Alex) 2 0.5 0 1 1 25.0 1047.6 -212.5 835.1 View list
8 1100131974 Sebyboe, T (Timothy) 2 0.5 0 1 1 25.0 1044.3 -212.5 831.8 View list
9 110089210 Adams, D (Deon) 2 0.0 0 0 2 0.0 1054.1 -425.0 629.1 View list
10 1110109659 Daries, T (Tyreez) 2 0.0 0 0 2 0.0 1050.8 -425.0 625.8 View list
11 1100098405 Odendaal, L (Ludwig) 2 0.0 0 0 2 0.0 1048.6 -425.0 623.6 View list
12 2100130802 Speelman, A (Aliyah) 2 0.0 0 0 2 0.0 1053.9 -425.0 628.9 View list
13 1100151058 Williams, K (Kaylim) 2 0.0 0 0 2 0.0 1061.8 -425.0 636.8 View list
14 2100130766 Daniels, C (Colsten) 1 1.0 1 0 0 100.0 1049.0 425.0 1474.0 View list
15 2110131983 Daniels, C (Chelsea) 1 1.0 1 0 0 100.0 1050.7 425.0 1475.7 View list
16 1100110342 Fielies, C (Clayton) 1 1.0 1 0 0 100.0 1059.9 425.0 1484.9 View list
17 1100108150 Du Preez, R (Regardt) 1 1.0 1 0 0 100.0 1026.9 425.0 1451.9 View list
18 1150147377 Du Plessis, C (Chanell) 1 1.0 1 0 0 100.0 1055.1 425.0 1480.1 View list
19 2110105970 Boesak, J (Janelique) 1 1.0 1 0 0 100.0 1049.6 425.0 1474.6 View list
20 1100150935 Booysen, W (Whandre) 1 1.0 1 0 0 100.0 1050.0 425.0 1475.0 View list