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Individual Calculations May 2019 |
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| Cozzi, Claudio Total change: 60.80 | |   |
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| WE 2 Lido di Ostia - B | Roma | ITA | 2019-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1272 | 1062 | 2.50 | 4 | 1.52 | 40 | 60.80 | |
|  Mossa, Girolamo | | | 1370 | ITA | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Piccinato, Claudio | | | 1147 | ITA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Avetisjan, Arman | | | 1199 | ITA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Sacripanti, Valerio | | | 1370 | ITA | 1.00 | 1 | 0.86 | 40 | 34.40 | |
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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