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Individual Calculations May 2019 |
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| Ferreira, Alex Total change: -11.00 | |   |
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| 2019 Aurora Spring Open U2100 | Aurora | CAN | 2019-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1917 | 3.50 | 5 | -0.55 | 20 | -11.00 | |
|  Uthayakumar, Ronan | | | 1524 | CAN | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Osler, Brian | | | 1544 | CAN | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Leblanc, Miguel | | | 1517 * | CAN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Huang, Youhe | | | 1729 | CAN | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Chernik, Dmitry | | | 1868 | CAN | 1.00 | 1 | 0.43 | 20 | 8.60 | | | * 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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