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Blitz:
Individual Calculations August 2017 |
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| Laurrabaquio Ramirez, Bryan Rica Total change: -24.80 | |   |
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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 |
| 1571 | 1455 | 1.00 | 6 | -1.24 | 20 | -24.80 | |
|  Flores Quillas, Diego Saul Rodri | | | 1739 | PER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Velazquez Quirarte, Santiago | | | 1307 | MEX | 0.00 | 1 | -0.70 | 20 | -14.00 | |  Nunez Okubo, Isao | c | | 1378 | CRC | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Vijayakumar, Advaith | | | 1694 | USA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Vasquez Vargas, Henry Richard | | | 1466 | PER | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Shih Gould, Danny | | | 1839 | CRC | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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) | | |
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