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Individual Calculations March 2017 |
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| Rosero Zapata, Luis Fernando Total change: -7.40 | |   |
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| Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017 | Medellin | COL | 2017-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 1972 | 2.00 | 5 | -0.37 | 20 | -7.40 | |
|  Guerrero Sierra, Juan Carlos | m | | 2280 | COL | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Geurts, Harrie Tulio | | | 1791 | COL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Chirivi C, Jenny Astrid | | wm | 2192 | COL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Paniagua, Fabio De Jesus | | | 1847 | COL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Romero, Daniela | | | 1900 | COL | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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