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Individual Calculations August 2013 |
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| Valdizon, Armando Total change: 9.60 | |   |
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| 2013 Eastern Ontario Open | Ottawa, Ontario | CAN | 2013-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 2117 | 2.50 | 5 | -0.32 | 15 | -4.80 | |
|  Smilovici, Emil | | | 1906 | CAN | 1.00 | 1 | 0.23 | 15 | 3.45 | |  Qin, Zi Yi | | | 2284 | CAN | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Doubleday, William G | | | 1984 | CAN | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Zhou, Qiyu | | | 1895 | CAN | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Hamilton, Robert | f | | 2262 | CAN | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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) | | | | 2013 Canadian Open Ch | Ottawa, Ontario | CAN | 2013-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2320 | 2117 | 3.00 | 7 | 0.96 | 15 | 14.40 | |
| | Rozentalis, Eduardas | g | | 2517 * | LTU | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Perelshteyn, Eugene | g | | 2513 | USA | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Zhao, Yuetong Davy | | | 1896 | CAN | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Oliva Castaneda, Kevel | f | | 2423 | CUB | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Finlay, Ian | | | 1910 | CAN | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Arencibia, Walter | g | | 2517 * | CUB | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Gerzhoy, Leonid | m | | 2462 | CAN | 0.00 | 1 | -0.11 | 15 | -1.65 | | | * 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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