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Individual Calculations June 2018 |
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| Tapia Prieto, Gregorio Leon Total change: -17.60 | |   |
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| Club De Ajedrez Chile Irt Preparatorio Panamericano De Ajedrez De La Juventud 2018 | Santiago | CHI | 2018-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1184 | 1355 | 1.00 | 2 | -0.44 | 40 | -17.60 | |
|  Letelier Seisdedos, Lucas | | | 1150 | CHI | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Valenzuela Araya, Joaquin Amador | | | 1218 | CHI | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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