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Individual Calculations May 2021 |
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| Guglielmetti, Oscar Total change: -27.40 | |   |
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| WE 23 Primavera - B | Genova | ITA | 2021-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1665 | 1.00 | 4 | -1.37 | 20 | -27.40 | |
|  Superbo, Leonardo | | | 1560 | ITA | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Vairo, Rocco Enrico | | | 1724 | ITA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Treccozzi, Riccardo | | | 1569 | ITA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Satta, Lorenzo | | | 1532 | ITA | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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