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Individual Calculations June 2023 |
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| Pineda D., Raul Anibal Total change: -4.60 | |   |
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| Tercer Torneo IRT ADDAG 2023 | Ciudad de Guatemala | GUA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1528 | 1.50 | 4 | -0.23 | 20 | -4.60 | |
|  Juarez Flores, Roberto | | | 2022 | GUA | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Lopez Escobar, Jose David | | | 1308 | GUA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Paxtor Chiguichon, Rodolfo Enriqu | | | 1506 | GUA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Jop Aspuac, Ronald Samuel | | | 1617 | GUA | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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