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Individual Calculations January 2019 |
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| Mazzella, Riccardo Total change: -38.80 | |   |
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| WE 26 Del Graticolato - B | Santa Maria di Sala | ITA | 2018-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1357 | 0.00 | 4 | -1.94 | 20 | -38.80 | |
|  Grudina, Marco | | | 1648 | ITA | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Scarabottolo, Sebastiano | | | 1085 | ITA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Schiavo, Marco | | | 1253 | ITA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Ballon, Gioele | | | 1488 | ITA | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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