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Individual Calculations February 2015 |
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| Cruz, William Ferreira Da Total change: 10.20 | |   |
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| Aberto do Brasil STD - Floripa Chess Open 2015 | Florianopolis/SC | BRA | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2161 | 2238 | 6.50 | 10 | 0.51 | 20 | 10.20 | |
|  Souza, Kim Garcia De | | | 1838 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Maia, Jonathan Cesar | | | 1922 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Fonseca, Luis Ernesto Serra Azul | | | 2088 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Bachmann, Axel | g | | 2629 | PAR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Rocha, Vitor Firmo De Souza | | | 2040 | BRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Cella, Glaucio Dalla Cortt | | | 2033 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Starke, Bruno Orlando | | | 2103 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Matsuura, Everaldo | g | | 2505 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Nunes Jr, Sidney | | | 2034 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Supi, Luis Paulo | m | | 2414 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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