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Rapid:
Individual Calculations July 2019 |
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| Polzin, Rainer Total change: 29.80 | |   |
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| 21. Offenes Schnellturnier der Schachfreunde Berlin | Berlin | GER | 2019-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2286 | 2381 | 7.00 | 9 | 1.49 | 20 | 29.80 | |
|  Schmidt, Fabian | | | 1981 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lachmann, Utz | | | 2125 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Wierzbicki, Jirawat | c | | 2152 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Paulsen, Dirk | f | | 2318 | GER | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Florstedt, Johannes | f | | 2314 | GER | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Braun, Arik | g | | 2600 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Lagunow, Alexander | m | | 2363 | GER | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Bruedigam, Martin | m | | 2369 | GER | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Thiede, Lars | m | | 2352 | GER | 0.50 | 1 | -0.04 | 20 | -0.80 | | | * 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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