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Individual Calculations February 2023 |
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| Loukili, Ibrahim Total change: -30.80 | |   |
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| OP 2 Settimanale Siegbert Tarrasch Rounds 1-2-3 | Milano | ITA | 2023-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1263 | 1334 | 1.00 | 3 | -0.77 | 40 | -30.80 | |
|  Gao, Davide | | | 1428 | ITA | 0.00 | 1 | -0.37 | 40 | -14.80 | |  Andreacchio, Antonio | | | 1228 | ITA | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Lomolino, Mattia | | | 1133 | ITA | 1.00 | 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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