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Individual Calculations January 2017 |
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| Busi, Piero Total change: -7.60 | |   |
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| OP 20 Memorial Mario Tamburini | Bologna | ITA | 2016-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1383 | 1348 | 2.00 | 5 | -0.38 | 20 | -7.60 | |
|  Marinucci, Johnny | | | 1732 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Bosco, Antonio | | | 1554 | ITA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Pugliese, Simone | | | 1145 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Bianco, Paolo | | | 1220 | ITA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Guarino Carretta, Alessia | | | 1262 | ITA | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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