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Rapid:
Individual Calculations April 2017 |
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| Ruzzeddu, Matteo Total change: 8.60 | |   |
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| CIG 2017 - CP CAGLIARI U12 | SESTU | ITA | 2017-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1351 | 2.00 | 3 | 0.43 | 20 | 8.60 | |
|  Aprile, Matteo | | | 1211 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Secci, Andrea | | | 1411 | ITA | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Murru, Giacomo | | | 1381 | ITA | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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