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Individual Calculations September 2017 |
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| Berti Contreras, Lorenginis Total change: -38.20 | |   |
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| CLUB DE AJEDREZ CHILE - TORNEO IRT SEGUNDA ESCALERILLA 2017 | Santiago | CHI | 2017-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 2003 | 3.00 | 6 | -1.91 | 20 | -38.20 | |
|  Guerrero Cataldo, Juan Andres | | | 1751 | CHI | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Pinilla Ulloa, Hernan | | | 1765 | CHI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Bustamante Chavez, Matias Marc | | | 1730 | CHI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Ubilla Gonzalez, Carlos | | | 1692 | CHI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Bartolini Rojas, Claudio | | | 1789 | CHI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Hennen Rodriguez, Julian | | | 1714 | CHI | 0.50 | 1 | -0.34 | 20 | -6.80 | |
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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