Individual Calculations March 2018 |
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Richards, Alex Total change: -0.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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58th Hampstead Congress U1900 | London | ENG | 2018-02-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1560 | 1483 | 2.00 | 5 | -0.02 | 40 | -0.80 | |
| Osiyemi, Lara | | | 1698 | NGR | 0.00 | 1 | -0.23 | 40 | -9.20 | | McGann, John | | | 1276 | ENG | 1.00 | 1 | 0.23 | 40 | 9.20 | | Gilmore, Samuel | | | 1478 | ENG | 1.00 | 1 | 0.49 | 40 | 19.60 | | Zheng, William | | | 1606 | ENG | 0.00 | 1 | -0.33 | 40 | -13.20 | | Deus, Pedro | | | 1740 | POR | 0.00 | 1 | -0.18 | 40 | -7.20 | | 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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