Individual Calculations January 2010 |
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Lizarazo, Juan Carlos Total change: 5.70 | | |
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IRT Open Internacional Navideno Ciudad de Bogota | Bogota Colombia | COL | 2009-12-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
2230 | 2059 | 1.50 | 4 | 0.38 | 15 | 5.70 | |
| Contreras, Henry | f | | 2198 | COL | 1.00 | 1 | 0.69 | 15 | 10.35 | | Acosta, Alejandro | m | | 2330 | COL | 0.00 | 1 | -0.17 | 15 | -2.55 | | Cifuentes, John Jairo | c | | 2142 | COL | 0.00 | 1 | -0.39 | 15 | -5.85 | | Gutierrez, Jose A | m | | 2250 | COL | 0.50 | 1 | 0.25 | 15 | 3.75 | | 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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