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Individual Calculations December 2018 |
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| Jefferson, Gary Michael Total change: -13.60 | |   |
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| IRT STD Sub2200 CXC & FEXPAR | Curitiba PR | BRA | 2018-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1342 | 1069 | 1.00 | 7 | -0.34 | 40 | -13.60 | |
|  Nobre, Jailson Altair Barbosa | | | 1469 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sarda, Pedro Sada | c | | 1469 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mascarello, Lucas Landoski | | | 1296 | BRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Zucco Simoes, Maria Teresa | | | 1067 | BRA | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Sabadin, Rosan | | | 1452 | BRA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Nunes Dos Santos, Rafael | | | 1353 | BRA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Monteiro, Samuel Ramazzotte | | | 1288 | BRA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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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