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Individual Calculations May 2017 |
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| De Figueiredo Coutinho, Rocco Total change: 64.20 | |   |
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| World Amateur Championship - under 1700 | Spoleto | ITA | 2017-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1514 | 5.50 | 7 | 3.21 | 20 | 64.20 | |
|  Dalmas Muzi, Juan | | | 1676 | ARG | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Serloni, Ludovico | | | 1601 | ITA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Murad, Bino | | | 1590 | JOR | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Seip, Theo | | | 1687 | NED | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Gaspar, Ioan-Dan | | | 1613 | ROU | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Rooplal, Desmond | | | 1652 | RSA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | D Antonio, Neri | | | 1682 | ITA | 1.00 | 1 | 0.72 | 20 | 14.40 | |
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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