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Individual Calculations February 2020 |
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| Mammi, Ottavio Total change: 122.80 | |   |
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| WE 28 Citta' di Montecatini Terme - B | Montecatini Terme | ITA | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1510 | 4.50 | 6 | 3.07 | 40 | 122.80 | |
|  Di Maulo, Alessandra | | | 1712 | ITA | 1.00 | 1 | 0.76 | 40 | 30.40 | |  Gargiulo, Tristano | | | 1768 | ITA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Deruda, Leonardo | | | 1753 | ITA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Rondelli, Roberto | | | 1669 | ITA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Lugli, Daniele | | | 1680 | ITA | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Bechelli, Flavio | | | 1708 | ITA | 1.00 | 1 | 0.76 | 40 | 30.40 | |
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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