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Individual Calculations March 2021 |
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| Navarra, Stefano Total change: -11.60 | |   |
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| WE 19 Lazio Scacchi - B | Roma | ITA | 2021-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1163 | 1440 | 3.50 | 5 | -0.58 | 20 | -11.60 | |
|  Cozzi, Claudio | | | 1172 | ITA | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Casella, Carlo | | | 1372 | ITA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Ferrante, Marco | | | 1040 * | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Costantino, Gaia | | | 1088 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Richichi, Valerio | | | 1142 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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