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Individual Calculations January 2019 |
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| Guarepero Rojas, Edward Kleider Total change: -19.60 | |   |
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| Festival IRT "Rafael Acuna In Memoriam" Sub-1800 IX Edicion | Puerto La Cruz | VEN | 2018-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1385 | 1.00 | 4 | -0.49 | 40 | -19.60 | |
|  Arcaya, Felix Jesus | | | 1747 | VEN | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Quenza Salazar, Arturo | | | 1553 | VEN | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Acuna Castillo, Yohalis Del Valle | | | 1121 | VEN | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Rojas Bellorin, Alirio Josue | | | 1545 | VEN | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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