Individual Calculations July 2017 |
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Biffi, Roberto Total change: -6.40 | | |
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OP 2 delle quattro strade | Lentate - Mariano Comense | ITA | 2017-04-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1664 | 1607 | 1.00 | 3 | -0.32 | 20 | -6.40 | |
| Corti, Corrado | | | 1923 | ITA | 0.00 | 1 | -0.13 | 20 | -2.60 | | Manfredotti, Pierluigi | | | 1431 | ITA | 0.50 | 1 | -0.23 | 20 | -4.60 | | Spagnuolo, Deborah | | | 1637 | ITA | 0.50 | 1 | 0.04 | 20 | 0.80 | | 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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