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Individual Calculations January 2023 |
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| Serzanti, Massimo Total change: -30.00 | |   |
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| OP 44 Settimanale Lazio Scacchi Rounds 3-4-5-6 | Roma | ITA | 2022-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1290 | 1082 | 0.00 | 3 | -0.75 | 40 | -30.00 | |
|  Granata, Mario Giacomo | | | 1425 | ITA | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Vetere, Aldo | | | 1165 | ITA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Lioi, Francesco | | | 1281 | 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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