Individual Calculations May 2015 |
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McKay, Arnold Total change: 8.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2015 AB Seniors Championship | Edmonton | CAN | 2015-04-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
2005 | 1848 | 0.50 | 1 | 0.21 | 40 | 8.40 | |
| Purewal, Sardul | | | 2005 | CAN | 0.50 | 1 | 0.21 | 40 | 8.40 | | 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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