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Individual Calculations April 2017 |
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| Ruggeri, Igor Total change: -22.60 | |   |
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| WE 3 Mimosa d'Inverno - B | Milano | ITA | 2017-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1546 | 2.50 | 5 | -0.30 | 20 | -6.00 | |
|  Andreatta, Giovanni Maria | | | 1236 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Adda, Roberto | | | 1602 | ITA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Vece, Luigi | | | 1644 | ITA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Leclere, Daniel | | | 1418 | LTU | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Margareci, Massimo | | | 1558 | ITA | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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) | | | | WE Scacchi tra le Torri 2017 - B | Melegnano | ITA | 2017-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1546 | 1.50 | 4 | -0.83 | 20 | -16.60 | |
| | Vergano, Riccardo | | | 1392 | ITA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Finelli, Carmine | | | 1509 | ITA | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Ossoli, Giuseppe | | | 1507 | ITA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Di Trapani, Luca | | | 1529 | ITA | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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