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Individual Calculations September 2018 |
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| Ortiz Montilla, Jorge Luis Total change: 19.60 | |   |
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| IRT Asociacion de Ajedrez del Distrito Capital DCA 2018 | Caracas | VEN | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1645 | 1.50 | 3 | 0.98 | 20 | 19.60 | |
|  Oropeza Brito, David Arturo | | | 1915 | VEN | 1.00 | 1 | 0.83 | 20 | 16.60 | |  Sanchez Fleire, Axtlan Migher | | | 1989 | VEN | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Gordillo Arango, Jesus David | | | 1856 | VEN | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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