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Individual Calculations December 2018 |
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| Ruggiero, Ilaria Total change: -8.00 | |   |
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| WE Citta' di Ostia - B | Roma | ITA | 2018-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1054 | 0.50 | 2 | 0.23 | 40 | 9.20 | |
|  Mossa, Girolamo | | | 1360 | ITA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Brozzi, Danilo | | | 1376 | ITA | 0.50 | 1 | 0.37 | 40 | 14.80 | |
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 |
| 1280 | 1054 | 0.00 | 2 | -0.43 | 40 | -17.20 | |
| | Marseglia, Serena | | | 1284 | ITA | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Vaccari, Marco | | | 1275 | ITA | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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