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Individual Calculations April 2020 |
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| Ruotanen, Helge Total change: 18.60 | |   |
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| World Senior Team Chess Championship 2020 - Open 65 plus | Prague | CZE | 2020-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 1927 | 4.00 | 7 | 0.93 | 20 | 18.60 | |
|  Mira, Helene | | wm | 2092 | AUT | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Mlynek, Petr | | | 2053 | CZE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Chybny, Zdenek | | | 1776 | CZE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Kierzek, Mira | | wf | 1983 | GER | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Mueller, Gerhard | | | 2095 | GER | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Araya Umana, Carlos | c | | 1914 | CRC | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Henrichsen, Erland | | | 1901 | NOR | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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