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Individual Calculations August 2015 |
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| Kiviaho, Robert Total change: -22.40 | |   |
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| 2015 Zone 2.2 Open Championships | Guelph | CAN | 2015-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 2163 | 4.00 | 9 | -1.12 | 20 | -22.40 | |
|  Humphreys, Michael | f | | 2207 | CAN | 0.00 | 1 | -0.44 | 20 | -8.80 | |  Hamilton, Robert | f | | 2187 | CAN | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Schneider, Corin | | | 1763 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jung, Hans | f | | 2166 | CAN | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Barron, Michael | f | | 2192 | CAN | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Song, Guannan Terry | | | 1988 | CAN | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Drkulec, Vladimir | | | 1908 | CAN | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Haessel, Dale | f | | 2180 | CAN | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Yam, Alex | f | | 2306 | CAN | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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