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Individual Calculations September 2016 |
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| Maber, Martyn J Total change: 4.80 | |   |
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| 103rd British Championships Week 2 PM Open | Bournemouth | ENG | 2016-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1349 | 0.50 | 3 | 0.12 | 40 | 4.80 | |
|  Keen, Cosima C | | | 1749 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | |  O`mahoney, Mike J | | | 1746 | ENG | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Watson, Jacob | | | 1572 | ENG | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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