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Rapid:
Individual Calculations February 2020 |
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| Kowalczyk, Wojciech Total change: 21.40 | |   |
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| Grand Prix Polonii Wroclaw 2020-01-10 | Wroclaw | POL | 2020-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1413 | 2.00 | 7 | 0.28 | 20 | 5.60 | |
|  Helaszek, Edward | | | 1813 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Bruch, Tomasz | | | 1614 | POL | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Smietanski, Marek | | | 1585 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Grossmann, Ryszard | f | | 1813 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dobrowolski, Aleksander | | | 1813 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rossienik, Wieslaw | | | 1341 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Kosior, Jan | | | 1511 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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) | | | | Grand Prix Polonii Wroclaw - turniej 3 | Wroclaw | POL | 2020-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1413 | 3.50 | 7 | 0.79 | 20 | 15.80 | |
| | Grossmann, Ryszard | f | | 1813 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jaworski, Tymon | | | 1538 | POL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Madajczak, Piotr | | | 1565 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Chmielarz, Michal | | | 1337 | POL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Rossienik, Wieslaw | | | 1341 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Smietanski, Marek | | | 1585 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Jakielczyk, Adam | | | 1395 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | * 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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