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Rapid:
Individual Calculations June 2019 |
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| Concas, Riccardo Lorenzo Total change: 7.20 | |   |
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| CIG 2019 - CR SARDEGNA U14 | VILLASOR | ITA | 2019-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 1067 | 1.00 | 3 | 0.36 | 20 | 7.20 | |
|  Markevichus, Yaraslau | | | 1399 | ITA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Valenza, Marco | | | 1466 | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sciola, Andrea | | | 1113 | ITA | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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