Rapid:
Individual Calculations September 2016 |
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Healey, David J Total change: -18.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Golders Green Rapidplay Congress Amateur August 16 | London | ENG | 2016-08-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1465 | 1255 | 0.00 | 4 | -0.93 | 20 | -18.60 | |
| Royal, Shreyas | | | 1445 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | | Macdonald, John | | | 1440 | ENG | 0.00 | 1 | -0.26 | 20 | -5.20 | | Bluestone, Dave J | | | 1540 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | Simms, Geoffrey R | | | 1436 | 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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