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Individual Calculations May 2021 |
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| Viti, Matteo Total change: -23.20 | |   |
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| WE 6 Hotel Astoria - B | Fermo | ITA | 2021-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1539 | 3.00 | 5 | -0.58 | 40 | -23.20 | |
|  Pulsone, Roberto | | | 1139 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Nardoni, Matteo | | | 1334 | ITA | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Marinucci, Johnny | | | 1660 | ITA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Pigini, Francesco | | | 1180 | ITA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Mattiozzi, Marco | | | 1421 | ITA | 0.50 | 1 | -0.16 | 40 | -6.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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