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Individual Calculations September 2010 |
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| Echavarria, Johann Total change: 3.00 | |   |
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| Torneo Internacional IRT Feria de las flores | Medellin | COL | 2010-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2389 | 7.00 | 9 | 0.20 | 15 | 3.00 | |
|  Zapata Cuartas, Juan Carlos | | | 2089 | COL | 0.50 | 1 | -0.35 | 15 | -5.25 | |  Guerra Tulcan, Lenin | | | 2343 | ECU | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Varon, Cristian G | | | 2000 | COL | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Rendon, Daniel | | | 2105 | COL | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Romero Echeverria, Abigail | | | 2065 | ECU | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Franco Valencia, Beatriz I | | wf | 2157 | COL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Chirivi C, Jenny Astrid | | wm | 2170 | COL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Ossa, Orlando | | | 2238 | COL | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Gallego Alcaraz, Andres Felipe | | | 2388 | COL | 1.00 | 1 | 0.50 | 15 | 7.50 | |
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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