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Individual Calculations May 2017 |
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| Mullen, Chris Total change: -16.20 | |   |
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| 2017 Hobsons Bay CJS Purdy Cup | Melbourne | AUS | 2017-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1577 | 0.50 | 3 | -0.81 | 20 | -16.20 | |
|  Hogg, Dean | | | 1977 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Whitford, Matthew | | | 1417 | AUS | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Nowak, Ruben | | | 1566 | AUS | 0.00 | 1 | -0.52 | 20 | -10.40 | | | * 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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