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Individual Calculations January 2023 |
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| Fiorenza, Valerio Total change: 14.00 | |   |
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| OP 3 Settimanale Serafino Dubois Round 8 | Roma | ITA | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1246 | 0.50 | 1 | 0.35 | 40 | 14.00 | |
|  Andreassi, Luca | | | 1543 | ITA | 0.50 | 1 | 0.35 | 40 | 14.00 | |
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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