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Individual Calculations October 2017 |
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| Pedrosa Class, Jose D. Total change: -19.20 | |   |
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| 5to. Torneo Abierto de Ajedrez William Bermudez Adams In Memoriam | Ponce | PUR | 2017-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1575 | 0.00 | 3 | -0.96 | 20 | -19.20 | |
|  Sosa Trani, Luis | f | | 1975 * | PUR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Santiago Colon, Brian O. | | | 1668 | PUR | 0.00 | 1 | -0.37 | 20 | -7.40 | |  Rodriguez Rosich, Carlos | | | 1567 | PUR | 0.00 | 1 | -0.51 | 20 | -10.20 | | | * 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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