Individual Calculations August 2017 |
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Lavandeira, Juan Bautista Total change: 18.40 | | |
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Panamerican Youth Championship 2017 U-12 | San Jose | CRC | 2017-07-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1648 | 1317 | 1.00 | 4 | 0.46 | 40 | 18.40 | |
| Alvarado Zamora, Albert | c | | 1683 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | | Velasquez Cristancho, Juan Pablo | c | | 1700 | VEN | 1.00 | 1 | 0.91 | 40 | 36.40 | | England, Max | | | 1717 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | Thomas, David | c | | 1492 | JAM | 0.00 | 1 | -0.27 | 40 | -10.80 | | * 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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