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Individual Calculations December 2023 |
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| Armani, Dong Hao Paolo Total change: -14.80 | |   |
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| OP 2 Memorial Nunzio Ruscitti | Piacenza | ITA | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1187 | 0.50 | 4 | -0.37 | 40 | -14.80 | |
|  Merusi, Luigi | | | 1577 | ITA | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Costa, Luciano | | | 1365 | ITA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Rocchi, Renato | | | 1358 | ITA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Cebanu, Alice | | | 1387 | ITA | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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