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Individual Calculations March 2018 |
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| Bouwman, Marcelo Wanderley Total change: -38.80 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 2247 | 6.00 | 10 | -1.62 | 20 | -32.40 | |
|  Cantero, Rodolfo | | | 2010 | PAR | 0.00 | 1 | -0.80 | 20 | -16.00 | |  Juliano, Joao Carlos Mazzini | | | 1937 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | De Borba, Gabriel | c | | 2018 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Moreira, Ronaldo Alonso | | | 2037 | BRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Silva, Marcelo Dos Santos | | | 1958 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Farias, Edilsom | | | 1883 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Polonio, Rodolfo | | | 1944 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Maiberg, Wellington Gubiani | | | 1924 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Molina, Roberto Junio Brito | m | | 2448 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Menegotto, Giovanni Arnaldo Gazz | c | | 2109 | BRA | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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) | | | | LXXXIV Campeonato Brasileiro Absoluto Fase Final 2017 | Rio de Janeiro | BRA | 2018-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2533 | 2247 | 0.00 | 2 | -0.32 | 20 | -6.40 | |
| | Mekhitarian, Krikor Sevag | g | | 2533 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Mekhitarian, Krikor Sevag | g | | 2533 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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