Player Page

Osmers, D (Ditrich)
Dob: 2003/01/23 (Adult)
Gender: Male
Chess SA id: 103029179
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2022/12/03 (722 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 rating1374.6
Current Weighted rating1374.6
Current Weighted performance972.9
Current official/published rating (highest between Raw, WR and WP)1374.6
Current highest rating achieved1374.6
Current floor (min rating allowed)874.6
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)±129.3
Current Raw change used (final)0.0
Projected new Raw rating1374.6
Projected new Weighed rating1264.6
Projected new Weighted performance972.9
Projected new final Raw rating (if new WP > new Raw)1374.6
Projected new highest rating1374.6
Projected new floor874.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1374.6
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 rating1360.5
Current Weighted rating1360.5
Current Weighted performance939.7
Current official/published rating (highest between Raw, WR and WP)1360.5
Current highest rating achieved1360.5
Current floor (min rating allowed)860.5
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)±131.9
Current Raw change used (final)0.0
Projected new Raw rating1360.5
Projected new Weighed rating1251.7
Projected new Weighted performance939.7
Projected new final Raw rating (if new WP > new Raw)1360.5
Projected new highest rating1360.5
Projected new floor860.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1360.5
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 rating1186.4
Current Weighted rating1186.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1186.4
Current highest rating achieved1186.4
Current floor (min rating allowed)686.4
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)±169.1
Current Raw change used (final)0.0
Projected new Raw rating1186.4
Projected new Weighed rating1091.5
Projected new Weighted performance614.2
Projected new final Raw rating (if new WP > new Raw)1186.4
Projected new highest rating1186.4
Projected new floor686.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1186.4
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 rating1130.0
Current Weighted rating1130.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1130.0
Current highest rating achieved1175.6
Current floor (min rating allowed)675.6
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)±183.2
Current Raw change used (final)0.0
Projected new Raw rating1130.0
Projected new Weighed rating1039.6
Projected new Weighted performance826.1
Projected new final Raw rating (if new WP > new Raw)1130.0
Projected new highest rating1175.6
Projected new floor675.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1130.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
17 George Open 2022 (B) 2022/12/03 2022/12/03 Eden District (WEG) Standard 60 0.83 5 5 3.5 1367.4 1354.7 Analysis
16 Pacaltsdorp Chess Club 2022 (A) 2022/08/27 2022/08/27 Eden District (WEG) Rapid 25 0.54 6 6 3.5 1348.5 1146.4 Analysis
15 Pacaltsdorp Chess Club 2022 (B) 2022/08/27 2022/08/27 Eden District (WEG) Rapid 25 0.54 6 0 0.0 1348.5 1146.4 Analysis
14 Pacaltsdorp Chess Club 2022 (Blitz) 2022/08/26 2022/08/26 Eden District (WEG) Blitz 5 0.18 6 6 3.0 1348.5 1130.4 Analysis
13 Interclub Blitz Evening 2022 2022/08/11 2022/08/11 Eden District (WEG) Blitz 5 0.18 6 6 3.0 1348.5 1130.4 Analysis
12 Knysna Oyster Festival Rapid Chess 2022 (A) 2022/07/02 2022/07/02 Eden District (WEG) Rapid 30 0.60 5 5 2.5 1343.5 1140.0 Analysis
11 George Open 2022 (B) 2022/06/11 2022/06/11 Eden District (WEG) Standard 65 0.85 5 5 2.5 1316.8 1333.8 Analysis
10 Interclub Blitz Evening 2022 2022/06/08 2022/06/08 Eden District (WEG) Blitz 5 0.18 6 6 4.0 1316.8 1175.6 Analysis
9 LCP Qualifying October 2021 (U20) 2021/10/23 2021/10/23 Capricorn (LCP) Standard 60 0.83 6 5 2.5 1321.3 1345.0 Analysis
8 LCP Qualifying May 2021 (O20) 2021/05/22 2021/05/22 Capricorn (LCP) Standard 60 0.83 5 5 4.5 1239.1 1246.0 Analysis
7 LCP Qualying March 2020 (U20) 2020/03/07 2020/03/07 Capricorn (LCP) Standard 60 0.83 5 5 3.0 1212.2 1213.2 Analysis
6 LCP Qualifying February 2020 (O20) 2020/02/08 2020/02/08 Capricorn (LCP) Standard 60 0.83 5 5 3.5 1165.1 1152.8 Analysis
5 South African Junior Blitz 2018 (U16) 2018/12/19 2018/12/19 4 Knights (4K) Blitz 5 0.18 7 6 3.5 1173.0 1140.0 Analysis
4 South African Junior Team Championships 2018 (U16A) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 2.0 1173.0 1176.8 Analysis
3 Capricorn Qualifying 18 Augustus 2018 (U16) 2018/08/25 2018/08/25 Capricorn (LCP) Standard 60 0.83 5 5 3.0 1152.1 1149.2 Analysis
2 Capricorn Qualifying 12 Mei 2018 (U16) 2018/05/12 2018/05/12 Capricorn (LCP) Standard 60 0.83 5 5 3.0 1172.0 1172.0 Analysis
1 South African Junior Team Championships 2017 (U16C) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 7 5.5 1140.0 1140.0 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 89 44 17 28 52.5 59.0 76.4 1275.3 1351.8
White 42 19 10 13 24.0 57.1 60.7 1266.8 1327.5
Black 47 25 7 15 28.5 60.6 90.4 1283.0 1373.4
Standard All 54 27 12 15 33.0 61.1 94.4 1217.1 1311.6
White 25 12 6 7 15.0 60.0 85.0 1207.9 1292.9
Black 29 15 6 8 18.0 62.1 102.6 1225.1 1327.7
Rapid All 11 5 2 4 6.0 54.5 38.6 1399.9 1438.6
White 5 2 2 1 3.0 60.0 85.0 1416.5 1501.5
Black 6 3 0 3 3.0 50.0 0.0 1386.1 1386.1
Blitz All 24 12 3 9 13.5 56.3 53.1 1349.3 1402.4
White 12 5 2 5 6.0 50.0 0.0 1327.0 1327.0
Black 12 7 1 4 7.5 62.5 106.3 1371.5 1477.7
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 188030707 Potts, M (Markwin) 3 3.0 3 0 0 100.0 1327.4 425.0 1752.4 View list
2 103092956 Daniels, J (Jerome) 3 2.0 2 0 1 66.7 1348.5 141.7 1490.2 View list
3 103093237 Monyebodi, P (Promise) 3 0.5 0 1 2 16.7 1215.1 -283.3 931.8 View list
4 205053997 De Villiers, S (Simone) 2 2.0 2 0 0 100.0 1162.0 425.0 1587.0 View list
5 169018769 Luiters, PJ (Pieter) 2 2.0 2 0 0 100.0 1348.5 425.0 1773.5 View list
6 204065654 Molele, M (Moloko) 2 2.0 2 0 0 100.0 1246.7 425.0 1671.7 View list
7 202045453 Seroka, L (Lebogang) 2 2.0 2 0 0 100.0 1225.7 425.0 1650.7 View list
8 107075213 Miggels, A (Alaric) 2 1.5 1 1 0 75.0 1316.8 212.5 1529.3 View list
9 1040307277 Mankga, T (Thabang) 2 1.0 1 0 1 50.0 1280.2 0.0 1280.2 View list
10 101076897 Oktober, J (Jayson) 2 1.0 1 0 1 50.0 1348.5 0.0 1348.5 View list
11 1100096199 Petersen, S (Shenwin) 2 1.0 1 0 1 50.0 1348.5 0.0 1348.5 View list
12 105078131 Kiewiet, M (Marvin) 2 0.5 0 1 1 25.0 1316.8 -212.5 1104.3 View list
13 1050104301 Blaauw, L (Lucin) 2 0.0 0 0 2 0.0 1355.5 -425.0 930.5 View list
14 107086420 Kruger, S (Sachin) 2 0.0 0 0 2 0.0 1348.5 -425.0 923.5 View list
15 1040136867 Fourie, C (Carlo) 1 1.0 1 0 0 100.0 1343.5 425.0 1768.5 View list
16 1030132630 Fogwell, T (Terry) 1 1.0 1 0 0 100.0 1165.1 425.0 1590.1 View list
17 104009024 Erasmus, W (Wiaan) 1 1.0 1 0 0 100.0 1173.0 425.0 1598.0 View list
18 108085285 Harker, C (Cassidy) 1 1.0 1 0 0 100.0 1367.4 425.0 1792.4 View list
19 1040134444 Coetzer, ZM (Zach) 1 1.0 1 0 0 100.0 1239.1 425.0 1664.1 View list
20 105090893 Coetzee, A (Armand) 1 1.0 1 0 0 100.0 1239.1 425.0 1664.1 View list