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Individual Calculations April 2023 |
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| Ortiz Balbi, Francisco Johan Total change: 18.00 | |   |
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| XI IRT Hibrido de Las Americas Sub-1800 2023 | Caracas-Chiriqui-Medellin-Santiago de los Caballeros-Guayaquil-Machala- Puerto Espana | VEN | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1273 | 0.50 | 3 | -0.20 | 20 | -4.00 | |
|  Ruiz Zurita, Cesar | | | 1651 | ECU | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Sanchez Lantigua, Miguel Andres | | | 1663 | DOM | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Haynes, Anthony Trevor | | | 1262 | TTO | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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 XXII Mejorando Mi Elo | Chacao, Estado Miranda | VEN | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1273 | 2.00 | 4 | 1.10 | 20 | 22.00 | |
| | Guilarte Alarcon, Hector Yuri | | | 1772 | VEN | 0.50 | 1 | 0.46 | 20 | 9.20 | | | Reyes Mayorca, Aurus Alejandro | | | 1204 | VEN | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Lugo Vargas, Juan Diego | | | 1604 | VEN | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Bastidas Troconis, Santiago Samue | | | 1584 | VEN | 0.50 | 1 | 0.36 | 20 | 7.20 | |
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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