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Individual Calculations February 2021 |
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| Arango, Pedro Esteban Total change: -34.80 | |   |
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| VII Floripa Chess Open 2021 | Florianopolis SC | BRA | 2021-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1745 | 1.50 | 7 | -0.87 | 40 | -34.80 | |
|  Castro Silva, Alex | | | 1969 | BRA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Japiassu, Ricardo De Villa Nova | | | 1999 | BRA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Montanu, Dan-Vladimir | | | 1957 | ROU | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Ramazzotte, Esther Zilli | | | 1345 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Maiberg, Wellington Gubiani | | | 1953 | BRA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Souza Dos Santos, Matheus Garcett | | | 1959 | BRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Dull, Amanda Paul | | | 1853 | BRA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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