Individual Calculations October 2014 |
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Darby, Peter Total change: -4.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Thailand Expat Chess Challenge 2014 | Bangkok | THA | 2014-09-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
2192 | 1856 | 0.00 | 2 | -0.24 | 20 | -4.80 | |
| Griffiths, Paul V | | | 2205 | ENG | 0.00 | 1 | -0.11 | 20 | -2.20 | | Portugalera, Ric | | | 2179 | PHI | 0.00 | 1 | -0.13 | 20 | -2.60 | | 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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