Blitz:
Individual Calculations November 2017 |
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Macdonald, John Total change: -25.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Hendon First Thursday Blitz October 2017 | London | ENG | 2017-10-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1754 | 1607 | 0.00 | 4 | -1.26 | 20 | -25.20 | |
| Pollack, Oscar | | | 1873 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | | Feather, Robert | | | 1733 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | | Sharkey, Brian | | | 1613 | ENG | 0.00 | 1 | -0.49 | 20 | -9.80 | | Jain, Gautam | | | 1795 | ENG | 0.00 | 1 | -0.26 | 20 | -5.20 | | 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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