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Individual Calculations February 2022 |
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| Andreacchio, Antonio Total change: 1.20 | |   |
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| OP Settimanale Siegbert Tarrasch Rounds 1-2-3 | Milano | ITA | 2022-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1300 | 1089 | 0.50 | 2 | 0.03 | 40 | 1.20 | |
|  Rossini, Walter | | | 1369 | ITA | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Gao, Davide | | | 1230 | ITA | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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