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Individual Calculations February 2022 |
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| Giri, Davide Total change: 57.40 | |   |
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| FE 10 Lazio Scacchi - B | Roma | ITA | 2022-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1212 | 3.00 | 5 | 1.51 | 40 | 60.40 | |
|  Ruggiero, Ilaria | | | 1407 | ITA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Iannamorelli, Pierfederico | | | 1376 | ITA | 0.50 | 1 | 0.22 | 40 | 8.80 | |  Costantino, Gaia | | | 1139 | ITA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Rossi, Roberto | | | 1373 | ITA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Alfieri, Duccio | | | 1630 | ITA | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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) | | | NOTE: K factor changed | | OP 41 Settimanale Lazio Scacchi Rounds 1-2 | Roma | ITA | 2022-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1212 | 0.00 | 2 | -0.15 | 20 | -3.00 | |
| | Venditti, Raffaele | | | 1651 | ITA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Moriggi, Alessandro | | | 1592 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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