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Individual Calculations January 2019 |
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| Pecorini, Bryan Total change: -2.80 | |   |
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| Qualification U14 Sargans | Sargans | SUI | 2018-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1478 | 1.00 | 3 | -0.07 | 40 | -2.80 | |
|  Zweifel, Gavin | | | 1699 | SUI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Stijve, Niels | | | 1836 | SUI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Wildberger, Chet | | | 1288 | SUI | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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