Individual Calculations May 2017 |
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Bertollini, Ferruccio Total change: -16.40 | | |
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OP 15 Infrasettimanale ARS -B | Roma | ITA | 2017-03-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1402 | 1451 | 2.00 | 5 | -0.82 | 20 | -16.40 | |
| Piperno, Renato | | | 1355 | ITA | 0.50 | 1 | -0.13 | 20 | -2.60 | | Salvi, Nino | | | 1355 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | | Nazzarri, Errico | | | 1390 | ITA | 0.00 | 1 | -0.58 | 20 | -11.60 | | Cordio, Carlo Maria | | | 1298 | ITA | 0.50 | 1 | -0.20 | 20 | -4.00 | | Vanzan, Alessandro | | | 1614 | ITA | 0.00 | 1 | -0.28 | 20 | -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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