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Individual Calculations October 2017 |
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| Hurtado, Samuel Alexander Total change: -46.40 | |   |
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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 |
| 1754 | 1623 | 1.00 | 5 | -0.77 | 40 | -30.80 | |
|  Araujo Sanchez, Josue | | | 2023 * | DOM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Martin, Mikel | | | 1944 | TTO | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Marina Santana, Cristian M. | | | 1670 | PUR | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Perez Merel, Andres Sebastian | | | 1393 | PAN | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Diaz, Brian | | | 1739 | ARU | 0.00 | 1 | -0.34 | 40 | -13.60 | | | * 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) | | | | Torneo Annia Rosales | Panama | PAN | 2017-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1623 | 0.50 | 2 | -0.39 | 40 | -15.60 | |
| | Pinango, Abraham David | | | 1955 | VEN | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Mendez, Andre | | | 1414 | PAN | 0.50 | 1 | -0.27 | 40 | -10.80 | |
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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