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Blitz:
Individual Calculations August 2017 |
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| Loja Zambrano, Diego Total change: 4.80 | |   |
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| Panamerican Youth Championship Blitz U12 2017 | San Jose | CRC | 2017-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1525 | 3.50 | 8 | 0.24 | 20 | 4.80 | |
|  Galaviz Medina, Sion Radam | c | | 1801 | MEX | 1.00 | 1 | 0.83 | 20 | 16.60 | |  Velasquez Cristancho, Juan Pablo | c | | 1653 | VEN | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Alvarado Zamora, Albert | c | | 1683 | PER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Ballesteros Cardenas, Leonardo | c | | 1383 | CHI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Shih Gould, Danny | | | 1839 | CRC | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Flores Quillas, Diego Saul Rodri | | | 1739 | PER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Vasquez Vargas, Henry Richard | | | 1466 | PER | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Chauca Lopez, Sebastian Alberto | | | 1250 | PER | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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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