Player Page

Bester, B (Benjamin)
Dob: 2012/02/07 (U14)
Gender: Male
Chess SA id: 1120134816
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2023/08/05 (346 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 rating1270.4
Current Weighted rating1268.5
Current Weighted performance1058.4
Current official/published rating (highest between Raw, WR and WP)1270.4
Current highest rating achieved1270.4
Current floor (min rating allowed)770.4
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)±150.0
Current Raw change used (final)0.0
Projected new Raw rating1270.4
Projected new Weighed rating1167.2
Projected new Weighted performance1058.4
Projected new final Raw rating (if new WP > new Raw)1270.4
Projected new highest rating1270.4
Projected new floor770.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1270.4
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 rating1245.0
Current Weighted rating1242.3
Current Weighted performance1036.6
Current official/published rating (highest between Raw, WR and WP)1245.0
Current highest rating achieved1245.0
Current floor (min rating allowed)745.0
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)±155.5
Current Raw change used (final)0.0
Projected new Raw rating1245.0
Projected new Weighed rating1143.0
Projected new Weighted performance1036.6
Projected new final Raw rating (if new WP > new Raw)1245.0
Projected new highest rating1245.0
Projected new floor745.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1245.0
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 rating1292.0
Current Weighted rating1288.4
Current Weighted performance997.3
Current official/published rating (highest between Raw, WR and WP)1292.0
Current highest rating achieved1292.0
Current floor (min rating allowed)792.0
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)±145.4
Current Raw change used (final)0.0
Projected new Raw rating1292.0
Projected new Weighed rating1185.9
Projected new Weighted performance997.3
Projected new final Raw rating (if new WP > new Raw)1292.0
Projected new highest rating1292.0
Projected new floor792.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1292.0
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 rating1181.6
Current Weighted rating1181.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1181.6
Current highest rating achieved1181.6
Current floor (min rating allowed)681.6
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)±170.2
Current Raw change used (final)0.0
Projected new Raw rating1181.6
Projected new Weighed rating1087.1
Projected new Weighted performance305.0
Projected new final Raw rating (if new WP > new Raw)1181.6
Projected new highest rating1181.6
Projected new floor681.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1181.6
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
11 Overberg Top Schools 2023 (U13) 2023/08/05 2023/08/05 Overberg (WOS) Standard 60 0.83 5 5 3.0 1264.4 1231.0 Analysis
10 Overberg School Chess Closed Tournament 2023 (U11 Boys) 2023/03/25 2023/03/25 Overberg (WOS) Standard 60 0.83 5 5 2.5 1260.9 1241.4 Analysis
9 Overberg Primary School Trials (Region 2) 2023 (U11 Boys) 2023/02/24 2023/03/10 Overberg (WOS) Rapid 20 0.47 6 6 4.5 1260.9 1253.5 Analysis
8 WCCA Rural Cup 2022 (U12) 2022/08/13 2022/08/14 Overberg (WOS) Standard 60 0.83 5 4 2.0 1250.4 1225.2 Analysis
7 WCCA Rural Cup Blitz 2022 2022/07/12 2022/07/12 Overberg (WOS) Blitz 5 0.18 5 3 1.0 1250.8 1200.0 Analysis
6 Western Cape Schools 2022 (U11 Boys) 2022/05/28 2022/05/29 Cape Winelands (WCW) Standard 65 0.85 6 6 3.0 1211.4 1185.6 Analysis
5 The Hermanus Open 2022 (U12) 2022/05/14 2022/05/14 Overberg (WOS) Rapid 10 0.29 6 6 3.5 1211.4 1233.3 Analysis
4 OCF Open 2022 (U12) 2022/04/09 2022/04/09 Overberg (WOS) Rapid 30 0.60 5 5 3.5 1187.9 1199.1 Analysis
3 Overberg Primary Schools Closed 2022 (U11 Boys) 2022/03/12 2022/03/12 Overberg (WOS) Standard 60 0.83 5 5 2.5 1199.0 1200.0 Analysis
2 Western Cape Schools 2021 (U9 Boys) 2021/10/23 2021/10/23 Overberg (WOS) Rapid 35 0.66 5 4 1.0 1214.2 1220.0 Analysis
1 Overberg Schools Trials 2021 (U9) 2021/09/18 2021/09/18 Overberg (WOS) Rapid 30 0.60 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 54 27 5 22 29.5 54.6 39.4 1246.7 1286.1
White 28 18 2 8 19.0 67.9 151.8 1219.1 1370.9
Black 26 9 3 14 10.5 40.4 -81.7 1276.4 1194.7
Standard All 25 12 2 11 13.0 52.0 17.0 1246.6 1263.6
White 14 8 0 6 8.0 57.1 60.7 1237.7 1298.4
Black 11 4 2 5 5.0 45.5 -38.6 1258.0 1219.4
Rapid All 26 14 3 9 15.5 59.6 81.7 1233.2 1314.9
White 13 9 2 2 10.0 76.9 228.8 1207.1 1435.9
Black 13 5 1 7 5.5 42.3 -65.4 1259.2 1193.8
Blitz All 3 1 0 2 1.0 33.3 -141.7 1364.5 1222.8
White 1 1 0 0 1.0 100.0 425.0 1115.0 1540.0
Black 2 0 0 2 0.0 0.0 -425.0 1489.2 1064.2
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1110106824 Scholtz, F (Francois) 4 1.0 1 0 3 25.0 1202.4 -212.5 989.9 View list
2 1120113687 Prinsloo, L (Lyle) 3 0.5 0 1 2 16.7 1208.5 -283.3 925.2 View list
3 2120139053 Kruger, J (Jamie) 2 2.0 2 0 0 100.0 1250.6 425.0 1675.6 View list
4 1110096203 Le Roux, E (Ebert) 2 2.0 2 0 0 100.0 1230.9 425.0 1655.9 View list
5 1110130188 Du Plessis, J (Jan-Dawid) 2 1.0 1 0 1 50.0 1205.2 0.0 1205.2 View list
6 1110099915 Stuart, G (Gabriel) 2 1.0 1 0 1 50.0 1199.7 0.0 1199.7 View list
7 1110111298 Spires, E (Elijah) 2 1.0 0 2 0 50.0 1193.5 0.0 1193.5 View list
8 1130134818 Beyers, R (Riekie) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1120133348 Benn, W (Waydin) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1110111299 Basson, N (Nathan) 1 1.0 1 0 0 100.0 1199.0 425.0 1624.0 View list
11 1130150071 Barnard, C (Charel) 1 1.0 1 0 0 100.0 1260.9 425.0 1685.9 View list
12 1120130328 Drury, R (Riko) 1 1.0 1 0 0 100.0 1260.9 425.0 1685.9 View list
13 1110150080 Craib, J (Joel) 1 1.0 1 0 0 100.0 1260.9 425.0 1685.9 View list
14 1120138420 Erasmus, A (Ashton) 1 1.0 1 0 0 100.0 1187.9 425.0 1612.9 View list
15 1110110755 Els, D (Dante) 1 1.0 1 0 0 100.0 1264.4 425.0 1689.4 View list
16 1120139718 Du Toit, V (Victor) 1 1.0 1 0 0 100.0 1211.4 425.0 1636.4 View list
17 1140139711 Hanekom, D (Derick) 1 1.0 1 0 0 100.0 1264.4 425.0 1689.4 View list
18 2120159240 Groenewald, L (Libby) 1 1.0 1 0 0 100.0 1264.4 425.0 1689.4 View list
19 1130133351 Henning, N (Nicolas) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
20 1120150084 Lourens, D (Dreyer) 1 1.0 1 0 0 100.0 1260.9 425.0 1685.9 View list