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Individual Calculations September 2018 |
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| Samayoa Gomez, Maria Rene Total change: 62.80 | |   |
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| IRT III TORNEO ABIERTO FIDE 2018 GRUPO B | Guatemala | GUA | 2018-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1478 | 3.00 | 5 | 1.57 | 40 | 62.80 | |
|  Alvarado Martinez, Arturo Pedro | | | 1715 | GUA | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Lopez, Moises Antonio | | | 1746 | GUA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Pirir, Jonathan | | | 1702 | GUA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Garcia, Gerardo | | | 1557 | GUA | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Juarez Garcia, Josue | | | 1515 | GUA | 1.00 | 1 | 0.55 | 40 | 22.00 | |
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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