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Individual Calculations June 2018 |
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| Laurenzi, Edoardo Total change: -5.20 | |   |
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| CR Toscana 2018 | Arezzo | ITA | 2018-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1381 | 0.50 | 3 | -0.13 | 40 | -5.20 | |
|  Ruggirello, Stefano | | | 1718 | ITA | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Pisano, Giulia | | | 1504 | ITA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Roccanti, Lapo | | | 1646 | ITA | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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