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Individual Calculations October 2018 |
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| Rengifo, Carlos Alberto Total change: -8.60 | |   |
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| IRT Torneo Internacional de Ajedrez Ciudad de Palmira | Palmira | COL | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 1588 | 0.00 | 3 | -0.43 | 20 | -8.60 | |
|  Sanchez, Victor Hugo | f | | 1988 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Carrillo, William Alexander | | | 1882 | COL | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Chavez, Brayan Steven | c | | 1824 | COL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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