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Individual Calculations October 2017 |
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| Perez Merel, Andres Sebastian Total change: -13.60 | |   |
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| XV Festival de Ajedrez Centroamericano y del Caribe Panama 2017 U-16 | Ciudad Panama | PAN | 2017-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1393 | 1.50 | 6 | -0.34 | 40 | -13.60 | |
|  Diaz, Brian | | | 1739 | ARU | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Razark, Zaakir | | | 1212 | TTO | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Ramirez Madrid, Gerardo Alfonso | c | | 1683 | CRC | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Feliz Gomez, Octavio Emmanuel | | | 1779 | DOM | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Hurtado, Samuel Alexander | | | 1623 | PAN | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Ortiz Bigio, Antonio L. | | | 1375 | PUR | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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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