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Individual Calculations January 2015 |
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| Teshima, Ricardo Yoshida Total change: 0.80 | |   |
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| World Schools Individual Championships 2014 U-13 O | Juiz de Fora/MG | BRA | 2014-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1730 | 2.50 | 4 | -0.67 | 40 | -26.80 | |
|  De Araujo, Marco Antonio Sena C | | | 1377 | BRA | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Ugarelli Ancasi, Juan Carlos | | | 1421 | PER | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Sabogal Varela, Jose Joaquin | | | 1660 | COL | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Soza Espinoza, Daniel Ignacio | | | 1466 | CHI | 0.50 | 1 | -0.32 | 40 | -12.80 | |
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) | | | | Aberto Professor Joao Braga | Sao Paulo/SP | BRA | 2014-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1730 | 2.50 | 4 | 0.69 | 40 | 27.60 | |
| | Santos, Marcus Vinicius Moreira | m | | 2130 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Christen, Peter Walter | | | 1548 | ITA | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Alves, Sidney David | | | 1501 | BRA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Nunes, Allan Hurba | | | 1968 | BRA | 1.00 | 1 | 0.80 | 40 | 32.00 | | | * 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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