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Individual Calculations April 2020 |
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| Birnboim, Nathan Total change: 2.60 | |   |
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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 |
| 2284 | 2369 | 4.50 | 7 | 0.26 | 10 | 2.60 | |
|  Burchardt, Brigitte | | wm | 2075 | GER | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Jimenez Molina, Juan Leon | f | | 2174 | CRC | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Ackermann, Hans Werner | f | | 2242 | GER | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Pruefer,friedbert, Dr. | | | 2214 | GER | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Herzog, Adolf | f | | 2312 | AUT | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Knaak, Rainer | g | | 2478 | GER | 1.00 | 1 | 0.65 | 10 | 6.50 | | | Vaisser, Anatoly | g | | 2495 | FRA | 0.00 | 1 | -0.33 | 10 | -3.30 | |
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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