Player Page

Driffield, G (Gary)
Dob: 2010/07/12 (U16)
Gender: Male
Chess SA id: 1100100200
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2020/02/29 (1525 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 rating1358.4
Curent Weighted rating1358.4
Curent Weighted performance596.6
Current official/published rating (highest between Raw, WR and WP)1358.4
Current floor (min rating allowed)987.8
Current highest rating achieved1487.8
Current K-factor32
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)±132.3
Current Raw change used (final)0.0
Projected new Raw rating1358.4
Projected new Weighed rating1358.4
Projected new Weighted performance596.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1358.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1487.8
Projected new floor987.8
Projected new K-facor32
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 rating1351.6
Curent Weighted rating1351.6
Curent Weighted performance594.4
Current official/published rating (highest between Raw, WR and WP)1351.6
Current floor (min rating allowed)991.1
Current highest rating achieved1491.1
Current K-factor32
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)±133.6
Current Raw change used (final)0.0
Projected new Raw rating1351.6
Projected new Weighed rating1351.6
Projected new Weighted performance594.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1351.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1491.1
Projected new floor991.1
Projected new K-facor32
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 rating1156.9
Curent Weighted rating1156.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1156.9
Current floor (min rating allowed)798.4
Current highest rating achieved1298.4
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)±176.3
Current Raw change used (final)0.0
Projected new Raw rating1156.9
Projected new Weighed rating1156.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1156.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1298.4
Projected new floor798.4
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 rating1146.0
Curent Weighted rating1146.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1146.0
Current floor (min rating allowed)798.4
Current highest rating achieved1146.0
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)±179.1
Current Raw change used (final)0.0
Projected new Raw rating1146.0
Projected new Weighed rating1146.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1146.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1146.0
Projected new floor798.4
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
31 BC Trials 2 2020 (U12A) 2020/02/29 2020/02/29 Buffalo City (EBC) Standard 60 0.83 5 5 2.5 1366.9 1361.5 Analysis
30 BC Trials 1 2020 (U12A) 2020/02/15 2020/02/15 Buffalo City (EBC) Standard 60 0.83 5 5 4.0 1366.9 1361.5 Analysis
29 2019 South African Junior Team Championships (U10C) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 2.0 1451.7 1447.9 Analysis
28 Vikings League 6 of 6 2019 (Little League) 2019/10/26 2019/10/26 Buffalo City (EBC) Standard 60 0.83 5 5 2.5 1487.8 1491.1 Analysis
27 Vikings League 5 of 6 2019 (Little League) 2019/10/12 2019/10/12 Buffalo City (EBC) Standard 60 0.83 5 5 4.0 1487.8 1491.1 Analysis
26 Vikings League 4 of 6 2019 (Little League) 2019/09/14 2019/09/14 Buffalo City (EBC) Standard 60 0.83 5 5 5.0 1386.4 1391.9 Analysis
25 Vikings League 3 of 6 2019 (Little League) 2019/08/24 2019/08/24 Buffalo City (EBC) Standard 60 0.83 5 5 5.0 1237.7 1276.4 Analysis
24 Vikings League 2 of 6 2019 (Little League) 2019/08/17 2019/08/17 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1237.7 1276.4 Analysis
23 Vikings League 1 of 5 2019 (C) 2019/07/27 2019/07/27 Buffalo City (EBC) Standard 60 0.83 5 3 3.0 1285.2 1273.4 Analysis
22 Vikings Open Swiss 1 2019 2019/07/20 2019/07/20 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1285.2 1273.4 Analysis
21 1st Chess Vikings Blitz and Rapid 2019 (Rapid) 2019/07/06 2019/07/06 Buffalo City (EBC) Rapid 11 0.31 5 5 1.0 1285.2 1230.7 Analysis
20 1st Chess Vikings Blitz and Rapid 2019 (Blitz) 2019/07/06 2019/07/06 Buffalo City (EBC) Blitz 5 0.18 10 9 3.5 1285.2 1200.0 Analysis
19 Buffalo City Trials 5 of 5 2019 (U12A) 2019/05/25 2019/05/25 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1308.2 1301.5 Analysis
18 Buffalo City Trials 4 of 5 2019 (U10A) 2019/05/04 2019/05/04 Buffalo City (EBC) Standard 60 0.83 5 4 4.0 1308.2 1301.5 Analysis
17 Buffalo City Trials 3 of 5 2019 (U10A) 2019/04/13 2019/04/13 Buffalo City (EBC) Standard 60 0.83 5 5 4.0 1259.8 1253.1 Analysis
16 Buffalo City Trials 1 of 5 2019 (U10A) 2019/02/09 2019/02/09 Buffalo City (EBC) Standard 60 0.83 5 5 4.0 1231.2 1221.4 Analysis
15 South African Junior Team Championships 2018 (U10B) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 6.0 1176.8 1181.1 Analysis
14 Buffalo City Rapid Championship 2018 (B) 2018/11/24 2018/11/24 Buffalo City (EBC) Rapid 15 0.39 7 7 4.0 1134.4 1219.2 Analysis
13 5th Vikings League 2018 (Little League) 2018/11/01 2018/11/01 Buffalo City (EBC) Standard 60 0.83 5 5 4.0 1134.4 1153.4 Analysis
12 4th Vikings League 208 (Little League) 2018/10/18 2018/10/18 Buffalo City (EBC) Standard 60 0.83 5 4 2.0 1146.9 1176.4 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 161 100 3 58 101.5 63.0 110.9 1147.4 1258.3
White 79 50 1 28 50.5 63.9 118.4 1144.7 1263.0
Black 82 50 2 30 51.0 62.2 103.7 1150.0 1253.7
Standard All 127 83 2 42 84.0 66.1 137.2 1140.7 1277.9
White 61 42 0 19 42.0 68.9 160.2 1137.3 1297.6
Black 66 41 2 23 42.0 63.6 115.9 1143.8 1259.8
Rapid All 25 14 0 11 14.0 56.0 51.0 1137.0 1188.0
White 14 7 0 7 7.0 50.0 0.0 1120.5 1120.5
Black 11 7 0 4 7.0 63.6 115.9 1158.0 1273.9
Blitz All 9 3 1 5 3.5 38.9 -94.4 1270.8 1176.3
White 4 1 1 2 1.5 37.5 -106.3 1341.4 1235.1
Black 5 2 0 3 2.0 40.0 -85.0 1214.3 1129.3
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 109088692 Toich, J (Joshua) 10 4.0 4 0 6 40.0 1324.2 -85.0 1239.2 View list
2 112091179 Deang, A (Aldre) 8 5.0 5 0 3 62.5 1312.9 106.3 1419.2 View list
3 2090099398 Mrwetyana, A (Alikho) 5 5.0 5 0 0 100.0 1233.4 425.0 1658.4 View list
4 1120109254 Mazikana, E (Ethan) 5 4.0 4 0 1 80.0 1381.6 255.0 1636.6 View list
5 109088693 Slater, J (James) 5 4.0 4 0 1 80.0 1268.3 255.0 1523.3 View list
6 1100100199 Botha, T (Tyler) 5 2.0 2 0 3 40.0 1282.9 -85.0 1197.9 View list
7 109088683 Mdingi, L (Limnandi) 5 2.0 2 0 3 40.0 1307.7 -85.0 1222.7 View list
8 210091490 Obaray, E (Emma) 4 4.0 4 0 0 100.0 1273.7 425.0 1698.7 View list
9 2110109722 Beecum, V (Viha) 4 3.0 3 0 1 75.0 1319.1 212.5 1531.6 View list
10 2100104398 Heger , A (Angelique) 3 3.0 3 0 0 100.0 1213.8 425.0 1638.8 View list
11 109091465 Taylor, A (Andrew) 3 3.0 3 0 0 100.0 1232.4 425.0 1657.4 View list
12 210088688 Scheckter, R (Rebecca) 3 2.0 2 0 1 66.7 1261.1 141.7 1402.8 View list
13 1090106163 Cressey, RJ (Ryelee Jordan) 3 2.0 1 2 0 66.7 1447.5 141.7 1589.2 View list
14 210076312 August, S (Siyolise) 3 1.0 1 0 2 33.3 1289.6 -141.7 1147.9 View list
15 1100109255 Carenza, C (Carter) 2 2.0 2 0 0 100.0 1366.9 425.0 1791.9 View list
16 109088681 Bronkhorst, J (Joachim) 2 2.0 2 0 0 100.0 1233.0 425.0 1658.0 View list
17 1090097270 Mitchell, K (Keanu) 2 2.0 2 0 0 100.0 1207.3 425.0 1632.3 View list
18 204051811 Diemieniet, P (Phoebe) 2 1.0 1 0 1 50.0 1285.2 0.0 1285.2 View list
19 109073016 Goldswain, M (Matthew) 2 1.0 1 0 1 50.0 1347.8 0.0 1347.8 View list
20 104051856 Vengadajellum, C (Caile) 2 0.0 0 0 2 0.0 1285.2 -425.0 860.2 View list