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Individual Calculations January 2023 |
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| Romanella, Luigino Total change: 5.80 | |   |
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| WE 23 Grand Hotel Adriatico - C | Montesilvano | ITA | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1416 | 3.00 | 4 | 0.29 | 20 | 5.80 | |
|  Ulbar, Costantino | | | 1149 | ITA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Dilena, Giuseppe | | | 1316 | ITA | 0.50 | 1 | -0.14 | 20 | -2.80 | |  Boulay, Leonardo | | | 1304 | ITA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Abuhamdieh, Nando | | | 1346 | ITA | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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