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Individual Calculations January 2016 |
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| Vavrak, Peter Total change: -15.90 | |   |
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| Hart House Holidays Open 2015 - Crown | Toronto | CAN | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 2458 | 2.00 | 4 | -1.59 | 10 | -15.90 | |
|  Southam, David | | | 2083 | CAN | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Plotkin, Mark | | | 2126 | CAN | 0.00 | 1 | -0.88 | 10 | -8.80 | | | Vettese, Nicholas | c | | 2058 * | CAN | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Bellissimo, Joseph | | | 2118 | CAN | 0.50 | 1 | -0.38 | 10 | -3.80 | | | * 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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