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Rapid:
Individual Calculations December 2019 |
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| Rosa, Odair Sotero Total change: -10.20 | |   |
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| 2o Jacarei Chess Open XX Circuito Vale Paraibano RPD | Jacarei SP | BRA | 2019-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1335 | 0.00 | 4 | -0.51 | 20 | -10.20 | |
|  Quintiliano Pinto, Renato R. | m | | 1735 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mendonca, Felipe Calvejani | | | 1656 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ortiz, Marcos Godoy | | | 1598 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Machado, Antonio Rodrigo | | | 1669 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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