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Individual Calculations January 2012 |
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| Cu Hor, Winston Darwin Total change: 6.90 | |   |
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| Panama Chess Open | Panama | PAN | 2011-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2267 | 2215 | 4.00 | 8 | 0.46 | 15 | 6.90 | |
|  Ortiz, Suarez Isan Reynaldo | g | | 2553 | CUB | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Munoz, Carolina | | wm | 2017 | CRC | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Zepeda, Sonia | | wm | 2049 | ESA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Gongora Reyes, Maikel | m | | 2429 | CUB | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Gallegos, Carlos | m | | 2404 | VEN | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Dalo, Hermes | | | 2159 | VEN | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Alvarez, Marquez Johann | m | | 2398 | VEN | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Zepeda, Lorena | | wm | 2125 | ESA | 0.50 | 1 | -0.12 | 15 | -1.80 | |
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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