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Blitz:
Individual Calculations August 2017 |
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| Ballesteros Cardenas, Leonardo Total change: 27.80 | |   |
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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 |
| 1559 | 1383 | 3.50 | 7 | 1.39 | 20 | 27.80 | |
|  Chasin, Nico Werner | c | | 1662 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Singh, Hersh | | | 1624 | USA | 0.50 | 1 | 0.30 | 20 | 6.00 | |  Loja Zambrano, Diego | | | 1525 | ECU | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Chavez, Brayan Steven | c | | 1783 * | COL | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Sifuentes Alcantara, Jhony Sebas | | | 1271 | PER | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Velazquez Quirarte, Santiago | | | 1307 | MEX | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Flores Quillas, Diego Saul Rodri | | | 1739 | PER | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * 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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