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Individual Calculations January 2020 |
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| Perondi, Rodolfo Antonio Total change: -14.20 | |   |
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| Regional Sul STD 2019 | Porto Alegre | BRA | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1867 | 2.00 | 5 | -0.71 | 20 | -14.20 | |
|  Friedrich, Carlos Ernesto G. | | | 1626 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Oliveira, Danyel Angelo Aquino | | | 1959 | BRA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Ferreira, Vitor Hugo Vieira | | | 2112 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Calsing, Ado | | | 1779 | BRA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Pereira, Armando Scharlau | | | 1699 | BRA | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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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