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Individual Calculations January 2020 |
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| Sariego Garcia, Manuel Total change: -13.00 | |   |
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| IRT Sub 2200 club ajedrez Buin | Buin | CHI | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1477 | 1500 | 1.50 | 4 | -0.65 | 20 | -13.00 | |
|  Espinoza De La Rivera, Miguel | | | 1173 | CHI | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Lepori Cardenas, Eduardo | | | 1380 | CHI | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Hennen Rodriguez, Julian | | | 1870 | CHI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Barra Delgadillo, Juan Luis | | | 1486 | CHI | 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) | | |
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