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Individual Calculations January 2020 |
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| Battaglini, Marco Total change: 25.60 | |   |
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| WE 24 Memorial Roberto Magari - C | Siena | ITA | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1338 | 1430 | 2.50 | 3 | 0.64 | 40 | 25.60 | |
|  Buttitta, Antonio | | | 1214 | ITA | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Tosi, Lucrezia | | | 1430 | ITA | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Amonov, Daler | | | 1369 | ITA | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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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