Player Page

Durand, B (Ben)
Dob: 2006/07/14 (U20)
Gender: Male
Chess SA id: 1060151728
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/01/28 (110 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 rating1324.9
Curent Weighted rating1283.1
Curent Weighted performance1287.1
Current official/published rating (highest between Raw, WR and WP)1324.9
Current floor (min rating allowed)824.9
Current highest rating achieved1324.9
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)±138.8
Current Raw change used (final)0.0
Projected new Raw rating1324.9
Projected new Weighed rating1288.4
Projected new Weighted performance1287.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1324.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1324.9
Projected new floor824.9
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 rating1332.1
Curent Weighted rating1289.2
Curent Weighted performance1269.7
Current official/published rating (highest between Raw, WR and WP)1332.1
Current floor (min rating allowed)832.1
Current highest rating achieved1332.1
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)±137.4
Current Raw change used (final)0.0
Projected new Raw rating1332.1
Projected new Weighed rating1294.7
Projected new Weighted performance1269.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1332.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1332.1
Projected new floor832.1
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 rating1214.0
Curent Weighted rating1206.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1214.0
Current floor (min rating allowed)714.0
Current highest rating achieved1214.0
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)±162.5
Current Raw change used (final)0.0
Projected new Raw rating1214.0
Projected new Weighed rating1206.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1214.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1214.0
Projected new floor714.0
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)714.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor714.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 JMC Kick Off Tournament 2024 (C) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1295.7 1291.1 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U18B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 1.0 1295.7 1291.1 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 JMC Kick Off Tournament 2024 (C) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1295.7 1291.1 Analysis
5 2024 Gauteng Inter-Region Chess Championship (U18B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 1.0 1295.7 1291.1 Analysis
4 Chess Power House Festive Rapid 2023 (High School) 2023/12/15 2023/12/15 Johannesburg Metro (GJM) Rapid 20 0.47 6 6 3.5 1280.3 1200.0 Analysis
3 Ekurhuleni Trials 2 2023 (U18) 2023/04/22 2023/04/22 Ekurhuleni (GE) Standard 60 0.83 5 5 3.5 1263.6 1275.6 Analysis
2 Ekhuruleni Chess Trials 1 2023 (U18) 2023/03/25 2023/03/25 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
1 Ekurhuleni Springs Open 4 March 2023 (B) 2023/03/04 2023/03/04 Ekurhuleni (GE) Standard 62 0.84 5 5 3.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 9 4 1 4 4.5 50.0 0.0 1388.9 1388.9
White 4 2 1 1 2.5 62.5 106.3 1381.8 1488.0
Black 5 2 0 3 2.0 40.0 -85.0 1394.5 1309.5
Standard All 9 4 1 4 4.5 50.0 0.0 1388.9 1388.9
White 4 2 1 1 2.5 62.5 106.3 1381.8 1488.0
Black 5 2 0 3 2.0 40.0 -85.0 1394.5 1309.5
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 30 16 4 10 18.0 60.0 85.0 1295.2 1380.2
White 15 10 3 2 11.5 76.7 226.7 1261.1 1487.7
Black 15 6 1 8 6.5 43.3 -56.7 1329.3 1272.7
Standard All 24 13 3 8 14.5 60.4 88.5 1283.9 1372.4
White 12 9 2 1 10.0 83.3 283.3 1223.7 1507.0
Black 12 4 1 7 4.5 37.5 -106.3 1344.1 1237.8
Rapid All 6 3 1 2 3.5 58.3 70.8 1340.5 1411.3
White 3 1 1 1 1.5 50.0 0.0 1410.6 1410.6
Black 3 2 0 1 2.0 66.7 141.7 1270.3 1412.0
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 1970104048 Mathetha, M (Mlungisi) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 106088647 Ngidi, B (Byron) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1070156194 Nel Alvaro, C (Constantine) 1 1.0 1 0 0 100.0 1295.7 425.0 1720.7 View list
4 2070109781 Naicker, MK (Mahalia Khanya) 1 1.0 1 0 0 100.0 1263.6 425.0 1688.6 View list
5 2070101842 Engelbrecht, A (Abbygail) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1090130895 Arokiam, E (Ethan) 1 1.0 1 0 0 100.0 1295.7 425.0 1720.7 View list
7 2060153019 Ait Madi, L (Lea) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 2090108309 Maharaj, A (Anaamika) 1 1.0 1 0 0 100.0 1295.7 425.0 1720.7 View list
9 1090147805 Lebethe, N (Nonofang) 1 1.0 1 0 0 100.0 1280.3 425.0 1705.3 View list
10 1030102666 Le Roux, R (Ruben) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1090191366 Khumalo, K (Khensani) 1 1.0 1 0 0 100.0 1280.3 425.0 1705.3 View list
12 1080151617 Nyathi, W (Wenzile) 1 1.0 1 0 0 100.0 1280.3 425.0 1705.3 View list
13 2070135689 Okafor, G (Grace) 1 1.0 1 0 0 100.0 1263.6 425.0 1688.6 View list
14 1730146503 Roodt, A (Anton Johan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 106066143 Waring, G (Gabriel) 1 1.0 1 0 0 100.0 1263.6 425.0 1688.6 View list
16 1130140205 Wessels, T (Theodore) 1 1.0 1 0 0 100.0 1295.7 425.0 1720.7 View list
17 1100133076 Hazelton-Lagarrigue, V (Vincent) 1 0.5 0 1 0 50.0 1295.7 0.0 1295.7 View list
18 197018958 Mabena, M (Mzamo) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
19 106094319 Mokwena, K (Kole) 1 0.5 0 1 0 50.0 1280.3 0.0 1280.3 View list
20 1060146136 Nkosi, T (Thando) 1 0.5 0 1 0 50.0 1263.6 0.0 1263.6 View list