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Individual Calculations January 2019 |
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| Chacon Perez, Jose Antonio Total change: -3.40 | |   |
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| IRT Libertador 2018 Sub-1800 | Caracas | VEN | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1362 | 1.50 | 4 | -0.06 | 20 | -1.20 | |
|  Molina Molina, Julio Cesar | | | 1675 | VEN | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Fernandez Canela, Menry Francisc | | | 1605 | VEN | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Cornejo Armas, Daniel Enrique | | | 1074 | VEN | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Bolivar Monsalve, Rafael Alberto | | | 1449 | VEN | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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) | | | | IRT "Fin de Ano 2018" - Sub 1800 | Caracas | VEN | 2018-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1362 | 1.00 | 3 | -0.11 | 20 | -2.20 | |
| | Pimentel Barreto, Jesus Antonio | | | 1649 | VEN | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Mejias Villafanez, Hugo Jose | | | 1081 | VEN | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Machado Angulo, Luis Fermin | | | 1715 | VEN | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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