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Individual Calculations August 2013 |
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| Goncalves, Ruan Lucas Alves Total change: 142.35 | |   |
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| Aberto do Brasil de Sao Bento do Sul - SC - 2013 | Sao Bento do Sul/SC | BRA | 2013-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 1773 | 2.00 | 4 | 1.24 | 30 | 37.20 | |
|  Iurk, Jonel Nazareno | | | 2081 | BRA | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Deus Filho, Joaquim De | | | 1997 | BRA | 1.00 | 1 | 0.78 | 30 | 23.40 | |  Reichert, Thiago Da Cruz | | | 2002 | BRA | 0.50 | 1 | 0.29 | 30 | 8.70 | | | Gomes, Fabio Augusto | | | 2020 | BRA | 0.50 | 1 | 0.31 | 30 | 9.30 | |
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) | | | | II Aberto do Brasil Bienal Joao Braga | Sao Paulo/SP | BRA | 2013-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 1778 | 4.00 | 8 | 3.15 | 30 | 94.50 | |
| | Campelo, Leandro Fabricio | | | 2178 * | BRA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Vallejos, Jose Adolfo | | | 2145 | BRA | 1.00 | 1 | 0.90 | 30 | 27.00 | | | Starke, Bruno Orlando | | | 2096 | BRA | 1.00 | 1 | 0.87 | 30 | 26.10 | | | Sega, Carlos Alberto | f | | 2178 * | BRA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Tomic, Marco Di Pillo | | | 2076 | BRA | 1.00 | 1 | 0.85 | 30 | 25.50 | | | Borges, Guilherme Deola | | | 2146 | BRA | 1.00 | 1 | 0.90 | 30 | 27.00 | | | Martins, Carlos | f | | 2178 * | BRA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Gotz, Klaus Seiji Furucho | | | 2097 | BRA | 0.00 | 1 | -0.13 | 30 | -3.90 | | | * 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) | | | NOTE: K factor changed | | LIX Campeonato Catarinense SF 2 - III Memorial Alvino Junior | Fraiburgo/SC | BRA | 2013-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1778 | 1.50 | 3 | 0.71 | 15 | 10.65 | |
| | Starke, Bruno Orlando | | | 2096 | BRA | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Maia, Jonathan Cesar | | | 1878 | BRA | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Franca, Willian Bento | | | 1929 | BRA | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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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