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Individual Calculations September 2021 |
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| Petroni, Tommaso Total change: 0.00 | |   |
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| CIG 2021 - Finale U12 | Salsomaggiore Terme | ITA | 2021-08-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1355 | 0 | 1.00 | 6 | 0.00 | 1082 | | 0.00 | |
|  Viti, Matteo | | | 1624 | ITA | 1.00 | 1 | 0.00 | | 0.00 | |  Lin, Boyuan | | | 1507 | ITA | 0.00 | 1 | 0.00 | | 0.00 | | | Trevisan, Stefano | | | 1543 | ITA | 0.00 | 1 | 0.00 | | 0.00 | | | Isoardi, Dario | | | 1154 | ITA | 0.00 | 1 | 0.00 | | 0.00 | | | Zarrilli, Enzo Maria | | | 1119 | ITA | 0.00 | 1 | 0.00 | | 0.00 | | | Di Giovanni, Dario | | | 1184 | ITA | 0.00 | 1 | 0.00 | | 0.00 | |
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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