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Individual Calculations January 2023 |
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| Jofre Cartagena, Samuel Total change: -25.60 | |   |
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| TORNEO IRT OFICIAL CLASIFICATORIO CASABLANCA SUB 1800 | Casablanca | CHI | 2022-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1796 | 2.00 | 4 | -1.28 | 20 | -25.60 | |
|  Cabezas Cantillana, Marco | | | 1512 | CHI | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Castro Munoz, Julieta | | | 1396 * | CHI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Nova Hinojosa, Julian Ignacio | | | 1272 | CHI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Lemus Pena, Macarena | | wc | 1761 | CHI | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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