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Individual Calculations February 2017 |
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| Postupa, Martin Total change: -3.60 | |   |
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| 1.liga - zapad 2016/2017 r5-6 | various | CZE | 2017-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2157 | 1.00 | 1 | 0.37 | 20 | 7.40 | |
|  Grundman, Vaclav | | | 2060 | CZE | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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) | | | | PRAGUE OPEN 2017 - A - IM open | Praha | CZE | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 2157 | 4.50 | 9 | -0.55 | 20 | -11.00 | |
|  Kunc, Jan | | | 1853 | CZE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Neuman, Petr | g | | 2431 | CZE | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Derakhshani, Dorsa | m | wg | 2370 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Kristiansen, Willy | | | 1993 | NOR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Molkanov, Oleg | | | 1757 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Krishna Teja, N | m | | 2276 | IND | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Matta, Vinay Kumar | f | | 2273 | IND | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Haase, Pavel | | | 2001 | CZE | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Bensaid, Simon | | | 1959 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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