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Individual Calculations May 2020 |
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| Bonacina, Marco Total change: -15.00 | |   |
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| 23 Settimanale Memorial Berruto - B | Torino | ITA | 2020-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1198 | 1396 | 1.50 | 3 | -0.75 | 20 | -15.00 | |
|  Gallippi, Andrea | | | 1191 | ITA | 0.00 | 1 | -0.76 | 20 | -15.20 | |  Levi, Aldo | | | 1282 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Gaudenzi, Mauro | | | 1122 | ITA | 0.50 | 1 | -0.33 | 20 | -6.60 | |
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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