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Individual Calculations December 2019 |
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| Coto Anaya, Walter Alexander Total change: -20.00 | |   |
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| Torneo Nacional Abierto Puntuable 2020 | San Salvador | ESA | 2019-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1764 | 4.50 | 6 | -0.50 | 40 | -20.00 | |
|  Ibarra, Alex | | | 1397 | ESA | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Martinez, Josue | | | 1600 | ESA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Perez Vargas, Armando | | | 1415 | ESA | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Ibarra, Carlos Roberto | | | 1410 | ESA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Sierra, Brian | | | 1548 | ESA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Barahona, Dalila Yamileth | | | 1499 | ESA | 0.00 | 1 | -0.82 | 40 | -32.80 | |
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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