Player Page

Schonken, SDT (Stefan)
Dob: 2004/03/15 (Adult)
Gender: Male
Chess SA id: 104053304
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2023/05/20 (365 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 rating1280.4
Curent Weighted rating1272.2
Curent Weighted performance826.4
Current official/published rating (highest between Raw, WR and WP)1280.4
Current floor (min rating allowed)780.4
Current highest rating achieved1280.4
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)±147.9
Current Raw change used (final)0.0
Projected new Raw rating1280.4
Projected new Weighed rating1273.6
Projected new Weighted performance826.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1280.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1280.4
Projected new floor780.4
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 rating1278.3
Curent Weighted rating1268.6
Curent Weighted performance818.5
Current official/published rating (highest between Raw, WR and WP)1278.3
Current floor (min rating allowed)778.3
Current highest rating achieved1278.3
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)±148.3
Current Raw change used (final)0.0
Projected new Raw rating1278.3
Projected new Weighed rating1270.2
Projected new Weighted performance818.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1278.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1278.3
Projected new floor778.3
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 rating807.0
Curent Weighted rating807.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)807.0
Current floor (min rating allowed)500.0
Current highest rating achieved878.2
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)±290.3
Current Raw change used (final)0.0
Projected new Raw rating807.0
Projected new Weighed rating807.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)807.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating878.2
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 rating853.4
Curent Weighted rating853.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)853.4
Current floor (min rating allowed)500.0
Current highest rating achieved853.4
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)±271.7
Current Raw change used (final)0.0
Projected new Raw rating853.4
Projected new Weighed rating853.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)853.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating853.4
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
28 Gauteng Open Arnold Classic 2023 (C) 2023/05/20 2023/05/20 Tshwane (GTP) Standard 60 0.83 5 4 3.0 1243.3 1234.0 Analysis
27 Carel`s Open 2020 (B) 2020/02/29 2020/02/29 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1195.5 1173.2 Analysis
26 2019 South African Junior Team Championships (U16D) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 5.5 1107.7 1093.6 Analysis
25 GE vs GSV Inter Regional 2019 (U16B) 2019/10/26 2019/10/26 Ekurhuleni (GE) Standard 60 0.83 5 5 0.0 1215.0 1227.5 Analysis
24 Fonteine Ope 2019 (A) 2019/10/19 2019/10/19 Sedibeng (GSV) Standard 60 0.83 5 4 0.0 1215.0 1227.5 Analysis
23 D7 High School League 2019 (U15) 2019/08/03 2019/08/03 Sedibeng (GSV) Standard 61 0.83 6 6 6.0 1058.0 1077.1 Analysis
22 TST-MSA Chess Open 2019 (A) 2019/07/20 2019/07/20 Sedibeng (GSV) Standard 61 0.83 5 5 2.0 1077.3 1105.1 Analysis
21 Overvaal Chess Open 2019 (A) 2019/06/15 2019/06/15 Sedibeng (GSV) Standard 61 0.83 5 5 1.5 1054.0 1059.9 Analysis
20 Drie Riviere Open 2019 (A) 2019/06/08 2019/06/08 Sedibeng (GSV) Standard 60 0.83 5 5 1.5 1054.0 1059.9 Analysis
19 Vaal Chess Club Open 2019 (A) 2019/06/01 2019/06/01 Sedibeng (GSV) Standard 61 0.83 5 4 0.0 1054.0 1059.9 Analysis
18 2019 SWVG Arnold Classic (Rapid Open) 2019/05/18 2019/05/19 Tshwane (GTP) Rapid 35 0.66 10 8 1.0 1033.9 878.2 Analysis
17 D7 Individuals 2019 (U15 Boys) 2019/05/04 2019/05/04 Sedibeng (GSV) Standard 60 0.83 5 5 3.5 1033.9 1019.9 Analysis
16 2019 Heidelberg Open (B) 2019/02/02 2019/02/02 Sedibeng (GSV) Standard 120 1.00 5 5 2.0 1011.9 994.3 Analysis
15 South African Junior Team Championships 2018 (U16C) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 2.0 1054.3 1036.7 Analysis
14 2018 Interregion Sedibeng vs Ekurhuleni (K) 2018/11/03 2018/11/03 Sedibeng (GSV) Standard 60 0.83 5 5 0.0 1095.1 1083.1 Analysis
13 2018 Sedibeng Summer Open (C) 2018/10/20 2018/10/20 Sedibeng (GSV) Standard 60 0.83 5 5 0.0 1163.8 1165.9 Analysis
12 2018 Gauteng League Final (U15) 2018/08/25 2018/08/25 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1099.1 1119.9 Analysis
11 TST-MSA Tournament 2018 (B) 2018/07/21 2018/07/21 Sedibeng (GSV) Standard 61 0.83 5 5 4.5 1037.4 1051.1 Analysis
10 Broadland`s Knights Chess Open 2018 (B) 2018/06/16 2018/06/16 Sedibeng (GSV) Standard 61 0.83 5 5 3.0 1109.1 1160.7 Analysis
9 Hoerskool Drie Riviere Open 2018 (B) 2018/06/09 2018/06/09 Sedibeng (GSV) Standard 61 0.83 5 5 2.0 1109.1 1160.7 Analysis
12
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 147 61 16 70 69.0 46.9 -26.0 1138.7 1112.7
White 71 30 8 33 34.0 47.9 -18.0 1121.2 1103.3
Black 76 31 8 37 35.0 46.1 -33.6 1155.0 1121.5
Standard All 130 58 14 58 65.0 50.0 0.0 1125.6 1125.6
White 62 27 7 28 30.5 49.2 -6.9 1114.1 1107.3
Black 68 31 7 30 34.5 50.7 6.2 1136.0 1142.3
Rapid All 17 3 2 12 4.0 23.5 -225.0 1239.2 1014.2
White 9 3 1 5 3.5 38.9 -94.4 1170.2 1075.8
Black 8 0 1 7 0.5 6.3 -371.9 1316.8 945.0
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 103011356 Grobler, S (Stefan) 6 1.5 0 3 3 25.0 1035.8 -212.5 823.3 View list
2 102961357 Hlongwane, S (Shuttleworth) 4 0.0 0 0 4 0.0 1063.1 -425.0 638.1 View list
3 199061344 Malete, M (Mogale) 3 2.0 2 0 1 66.7 1019.9 141.7 1161.6 View list
4 107064054 Tabane, G (Gomolemo) 3 2.0 2 0 1 66.7 1061.8 141.7 1203.4 View list
5 103086025 Rencken, SJ (Samuel) 3 1.0 1 0 2 33.3 1104.4 -141.7 962.8 View list
6 104028105 Nolan, RR (Ricco) 3 0.0 0 0 3 0.0 1144.3 -425.0 719.3 View list
7 101061351 Pule, L (Lesedi) 3 0.0 0 0 3 0.0 1019.9 -425.0 594.9 View list
8 204079001 Spamers, V (Vianey) 3 0.0 0 0 3 0.0 1138.1 -425.0 713.1 View list
9 103075208 Mokhotsoa, KR (Kamohelo) 2 2.0 2 0 0 100.0 1073.3 425.0 1498.3 View list
10 105044684 Nel, A (Altus) 2 2.0 2 0 0 100.0 943.7 425.0 1368.7 View list
11 1060117225 Odewale, D (Deviine) 2 2.0 2 0 0 100.0 1058.0 425.0 1483.0 View list
12 1040100282 Willemse, S (Stefan) 2 2.0 2 0 0 100.0 1058.0 425.0 1483.0 View list
13 100029114 Opperman, D (Delmain) 2 1.5 1 1 0 75.0 1073.3 212.5 1285.8 View list
14 203053108 Staudt, A (Aleksandra) 2 1.5 1 1 0 75.0 1036.4 212.5 1248.9 View list
15 108056512 Huisamen, D (De Villiers) 2 1.0 1 0 1 50.0 1022.9 0.0 1022.9 View list
16 101065184 Morabe, K (Katleho) 2 1.0 1 0 1 50.0 1109.1 0.0 1109.1 View list
17 105072350 Nel, G (Grant) 2 1.0 1 0 1 50.0 1034.2 0.0 1034.2 View list
18 105052264 Van Der Net, JM (Jayden) 2 0.5 0 1 1 25.0 1124.8 -212.5 912.3 View list
19 1040097585 Fourie, N (Nathan) 1 1.0 1 0 0 100.0 873.4 425.0 1298.4 View list
20 205079715 Evans, R (Robyn) 1 1.0 1 0 0 100.0 1107.7 425.0 1532.7 View list