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Individual Calculations January 2019 |
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| Bowcott, Dustin Total change: 13.20 | |   |
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| 10th CSC London Chess Classic: Weekend Under 1825 | London | ENG | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1666 | 3.00 | 5 | 0.33 | 40 | 13.20 | |
|  Cordova Lopez, Diego Anton | | | 1440 | ENG | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Hortin, Matthew J | | | 1819 | ENG | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Richardson, Samir | | | 1776 | ENG | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Kan, Toby | | | 1554 | ENG | 0.50 | 1 | -0.15 | 40 | -6.00 | | | O`hanlon, Pat | | | 1605 | IRL | 0.50 | 1 | -0.08 | 40 | -3.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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