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Rapid:
Individual Calculations June 2017 |
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| Vaira, Luca Total change: -11.80 | |   |
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| CIG 2017 - CR PIEMONTE U14 | MOMBARUZZO | ITA | 2017-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1240 | 0.50 | 3 | -0.59 | 20 | -11.80 | |
|  Petrini, Davide | | | 1517 | ITA | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Soncin, Ivan | | | 1308 | ITA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Migotto, Alessandro | | | 1233 | ITA | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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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