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Individual Calculations January 2020 |
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| Bidigaray, Marcio Total change: -0.80 | |   |
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| Regional Sul STD 2019 | Porto Alegre | BRA | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1603 | 1.00 | 4 | -0.04 | 20 | -0.80 | |
|  Boabaid, Jorge Alberto Duardes | c | | 1817 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Calsing, Ado | | | 1779 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Da Silva, Lucas Ramos | | | 1710 | BRA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Karoly, Carlos Acacio Gomes | c | | 1856 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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