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Individual Calculations September 2021 |
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| Kutak, Jaroslav Total change: -28.40 | |   |
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| CZECH OPEN 2021 - C - open rating tournament | Pardubice | CZE | 2021-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1325 | 1295 | 0.00 | 2 | -0.95 | 40 | -38.00 | |
|  Richter, Rudolf | | | 1595 | CZE | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Svagr, Daniel | | | 1055 | CZE | 0.00 | 1 | -0.80 | 40 | -32.00 | |
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) | | | | Mistrovstvi CR senioru nad 60 let 2021 | Rychnov nad Kneznou | CZE | 2021-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1278 | 2.00 | 8 | 0.24 | 40 | 9.60 | |
|  Rerabek, Jaroslav | | | 1678 * | CZE | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Sedlak, Ludek | | | 1678 * | CZE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dvorak, Eduard | | | 1616 | CZE | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Flos, Petr | | | 1565 | CZE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Smejdir, Waldemar | | | 1522 | CZE | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Stross, Frantisek | | | 1428 | CZE | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Elstner, Ondrej | | | 1180 | CZE | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Pilik, Jaroslav | | | 1531 | CZE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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