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Individual Calculations December 2018 |
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| Bonfatti, Walter Total change: -4.40 | |   |
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| WE Citta' di Ostia - B | Roma | ITA | 2018-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1403 | 1207 | 0.00 | 1 | -0.25 | 40 | -10.00 | |
|  Milillo, Valentina | | | 1403 | ITA | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | WE 2 Vignola - D | Vignola | ITA | 2018-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1228 | 0.50 | 1 | 0.14 | 40 | 5.60 | |
|  Ballotti, Matteo | | | 1331 | ITA | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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) | | |
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