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Individual Calculations January 2020 |
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| Costa , Donato Total change: -17.20 | |   |
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| Torneo IRT respeto a la Diversidad Cultural | Catamarca | ARG | 2019-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1365 | 1489 | 1.50 | 3 | -0.43 | 40 | -17.20 | |
|  Farias Castellanos, Juan Carlos | | | 1621 | ARG | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Castro, Juan Pablo | | | 1305 | ARG | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Tolosa, Lautaro Benjamin | | | 1170 | ARG | 1.00 | 1 | 0.13 | 40 | 5.20 | |
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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