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Rapid:
Individual Calculations December 2019 |
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| Karoly, Janos Michael Total change: -3.00 | |   |
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| III IRT Metropole RPD 82 Anos 2019 | Porto Alegre RS | BRA | 2019-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1731 | 1.00 | 2 | -0.15 | 20 | -3.00 | |
|  Perondi, Rodolfo Antonio | | | 1922 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | |  De Oliveira Rosa, Silvio | | | 1367 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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