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Individual Calculations June 2021 |
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| Muru, Massimo Total change: 10.60 | |   |
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| WE 20 Lazio Scacchi B | Roma | ITA | 2021-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1568 | 2.50 | 3 | 0.53 | 20 | 10.60 | |
|  Viglianti, Emanuele | | | 1210 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Lellis, Giuseppe | | | 1363 | ITA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Della Rocca, Giorgio | | | 1710 | ITA | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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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