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Individual Calculations August 2019 |
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| Attina , Rodolfo Total change: -2.20 | |   |
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| WE Sestola regina degli scacchi - C | Sestola | ITA | 2019-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1256 | 1370 | 2.50 | 4 | -0.11 | 20 | -2.20 | |
|  Brotini, Stefania | | | 1163 | ITA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Galli, Silvano | | | 1306 | ITA | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Vaccari, Marco | | | 1275 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Trevisan, Stefano | | | 1280 | ITA | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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