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Rapid:
Individual Calculations June 2017 |
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| Serafini, Jacopo Total change: -10.00 | |   |
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| CIG 2017 - CR MARCHE U14 | FALCONARA | ITA | 2017-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1444 | 1.00 | 2 | -0.50 | 20 | -10.00 | |
|  Di Vincenzo, Nicolo` | | | 1288 | ITA | 0.00 | 1 | -0.71 | 20 | -14.20 | |  Arielli, Andrea | | | 1212 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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