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Individual Calculations May 2013 |
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| Maia, Jose Simplicio Total change: 2.40 | |   |
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| IV Memorial Bobby Fischer | Joao Pessoa/PB | BRA | 2013-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 1968 | 2.00 | 4 | 0.16 | 15 | 2.40 | |
|  Miranda Jr, Roberto Calheiros | | | 2200 | BRA | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Costa, Rogerio De Souza | | | 1699 | BRA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Macedo, Maximo Iack | f | | 2368 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Prisma, Zenil Da Costa | | | 1800 | BRA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | * 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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