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Individual Calculations October 2017 |
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| Rossel Grandon, Cristobal Total change: -49.20 | |   |
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| World Cadets U-12 Abs Chess Championship 2017 | Pocos de Caldas MG | BRA | 2017-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1339 | 2.00 | 10 | -1.23 | 40 | -49.20 | |
|  Zong Jr, Davis | | | 1739 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Silva, Lucas Teixeira | | | 1599 | BRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Peroza, Eduardo Antunes | | | 1545 | BRA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Winkin, Jos | | | 1432 | LUX | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Vissarionovs, Artjoms | | | 1435 | LAT | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Gutierrez Villca, Samuel Ignac | | | 1516 | BOL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Lopez Ramirez, David Santiago | c | | 1739 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Repetto, Pedro | | | 1420 | ARG | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Nunez, Pablo | | | 1159 | PAR | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Lavandeira, Juan Bautista | | | 1335 | ARG | 0.50 | 1 | -0.01 | 40 | -0.40 | | | * 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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