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Individual Calculations March 2015 |
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| Humphreys, Michael Total change: 11.20 | |   |
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| ACC Snow Squall Swiss | Toronto | CAN | 2015-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 2219 | 3.00 | 3 | 0.64 | 20 | 12.80 | |
|  Ibrahim, Ismail | | | 1998 | AFG | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Southam, David | | | 2058 | CAN | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Bzikot, Robert | | | 1901 | CAN | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | Hart House Reading Week Open - Crown | Toronto | CAN | 2015-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 2219 | 3.50 | 6 | -0.08 | 20 | -1.60 | |
| | Chen, Richard | c | | 1938 | CAN | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Preotu, Razvan | m | | 2441 | CAN | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Vettese, Nicholas | c | | 2118 | CAN | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Plotkin, Mark | | | 2165 | CAN | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Dougherty, Michael | f | | 2138 | CAN | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Yu, Jonathan | | | 2081 | CAN | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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