Player Page

Von Delft, C (Callum)
Dob: 2012/06/01 (U14)
Gender: Male
Chess SA id: 1120136894
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2022/06/11 (897 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 rating1223.8
Current Weighted rating1223.8
Current Weighted performance813.8
Current official/published rating (highest between Raw, WR and WP)1223.8
Current highest rating achieved1230.9
Current floor (min rating allowed)730.9
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)±160.3
Current Raw change used (final)0.0
Projected new Raw rating1223.8
Projected new Weighed rating1125.9
Projected new Weighted performance813.8
Projected new final Raw rating (if new WP > new Raw)1223.8
Projected new highest rating1230.9
Projected new floor730.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1223.8
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 rating1217.4
Current Weighted rating1217.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1217.4
Current highest rating achieved1219.2
Current floor (min rating allowed)719.2
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)±161.8
Current Raw change used (final)0.0
Projected new Raw rating1217.4
Projected new Weighed rating1120.0
Projected new Weighted performance640.7
Projected new final Raw rating (if new WP > new Raw)1217.4
Projected new highest rating1219.2
Projected new floor719.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1217.4
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 rating1228.1
Current Weighted rating1228.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1228.1
Current highest rating achieved1240.0
Current floor (min rating allowed)740.0
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)±159.3
Current Raw change used (final)0.0
Projected new Raw rating1228.1
Projected new Weighed rating1129.9
Projected new Weighted performance520.7
Projected new final Raw rating (if new WP > new Raw)1228.1
Projected new highest rating1240.0
Projected new floor740.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1228.1
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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 BC Chess Trials 5 of 5 2022 (C) 2022/06/11 2022/06/11 Buffalo City (EBC) Rapid 20 0.47 7 7 3.5 1230.9 1240.0 Analysis
4 BC Chess 4th Border Trials 2022 (C) 2022/05/21 2022/05/21 Buffalo City (EBC) Rapid 20 0.47 6 6 4.0 1214.8 1200.0 Analysis
3 BC Trials 3 2022 (U10B+U12B) 2022/03/05 2022/03/05 Buffalo City (EBC) Standard 60 0.83 5 4 2.0 1216.3 1219.2 Analysis
2 BC Trials 2 2022 (U10B+U12B) 2022/02/19 2022/02/19 Buffalo City (EBC) Standard 60 0.83 5 4 2.0 1200.0 1200.0 Analysis
1 BC Trials 1 2022 (U10B+U12B) 2022/02/11 2022/02/11 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1200.0 1200.0 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 26 13 3 10 14.5 55.8 49.0 1197.5 1246.5
White 13 7 1 5 7.5 57.7 65.4 1198.1 1263.5
Black 13 6 2 5 7.0 53.8 32.7 1196.8 1229.5
Standard All 13 7 0 6 7.0 53.8 32.7 1198.6 1231.3
White 6 3 0 3 3.0 50.0 0.0 1199.4 1199.4
Black 7 4 0 3 4.0 57.1 60.7 1198.0 1258.7
Rapid All 13 6 3 4 7.5 57.7 65.4 1196.4 1261.7
White 7 4 1 2 4.5 64.3 121.4 1197.1 1318.5
Black 6 2 2 2 3.0 50.0 0.0 1195.5 1195.5
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 1110136883 Joseph, A (Aahaana) 4 0.0 0 0 4 0.0 1215.5 -425.0 790.5 View list
2 1130136882 Jagers, N (Noah) 2 2.0 2 0 0 100.0 1215.5 425.0 1640.5 View list
3 1130136890 Peters, S (Simon) 2 2.0 2 0 0 100.0 1208.2 425.0 1633.2 View list
4 2120137767 Zilimbola, N (Ndalo) 2 1.5 1 1 0 75.0 1207.4 212.5 1419.9 View list
5 1130136873 Basson, Z (Zachary) 2 1.5 1 1 0 75.0 1222.8 212.5 1435.3 View list
6 1130137759 Du Preez, D (Dante) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 2140138559 Dayimani, I (Imbo) 1 1.0 1 0 0 100.0 1230.9 425.0 1655.9 View list
8 2120136884 Joubert, B (Bethany) 1 1.0 1 0 0 100.0 1216.3 425.0 1641.3 View list
9 2100136896 Veleekizhakethil, E (Elina Joseph) 1 1.0 1 0 0 100.0 1230.9 425.0 1655.9 View list
10 1140141808 Van Der Merwe, S (Sebastian) 1 1.0 1 0 0 100.0 1214.8 425.0 1639.8 View list
11 1110141805 Van Daalen, L (Lohan) 1 1.0 1 0 0 100.0 1214.8 425.0 1639.8 View list
12 1110136892 Thandazo, L (Lakhanya) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 1140141800 Ndwandwa, L (Longezo) 1 0.5 0 1 0 50.0 1214.8 0.0 1214.8 View list
14 1120133983 Petzer, J (Jayden) 1 0.0 0 0 1 0.0 1216.3 -425.0 791.3 View list
15 1110136889 Naidoo, D (Dharshan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1120136887 Mavundla, K (Konke-Okuhle) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 1120131137 Hand, L (Logan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 2090136898 Cavaleiro, V (Vannessa) 1 0.0 0 0 1 0.0 1230.9 -425.0 805.9 View list
19 2110109722 Beecum, V (Viha) 1 0.0 0 0 1 0.0 1230.9 -425.0 805.9 View list