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Rapid:
Individual Calculations June 2019 |
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| Ruzzeddu, Matteo Total change: -11.60 | |   |
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| CIG 2019 - CR SARDEGNA U14 | VILLASOR | ITA | 2019-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1314 | 1331 | 1.50 | 4 | -0.58 | 20 | -11.60 | |
|  Valenza, Marco | | | 1466 | ITA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Sciola, Andrea | | | 1113 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Secci, Andrea | | | 1447 | ITA | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Massidda, Antonio | | | 1228 | ITA | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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