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Individual Calculations April 2020 |
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| Graf, Alexander Total change: -5.70 | |   |
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| World Senior Team Chess Championship 2020 - Open 50 plus | Prague | CZE | 2020-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2399 | 2575 | 3.00 | 5 | -0.57 | 10 | -5.70 | |
|  Denk, Adolf | f | | 2224 | AUT | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Fritsche, Lutz | f | | 2321 | GER | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Ftacnik, Lubomir | g | | 2513 | SVK | 0.00 | 1 | -0.59 | 10 | -5.90 | | | Potapov, Alexander | g | | 2413 | RUS | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Shabalov, Alexander | g | | 2524 | USA | 1.00 | 1 | 0.43 | 10 | 4.30 | |
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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