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Individual Calculations April 2019 |
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| Decaire, Michael Total change: -31.60 | |   |
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| 2019 Calgary Seniors Championship | Calgary | CAN | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1787 | 1.00 | 4 | -0.79 | 40 | -31.60 | |
|  Findlay, Ian | f | | 2187 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Booker, Brad | | | 2058 | CAN | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Milne, Arthur | | | 1589 | CAN | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Sklenka, Steve | | | 1566 | CAN | 1.00 | 1 | 0.22 | 40 | 8.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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