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Rapid:
Individual Calculations June 2022 |
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| Trebala, Michal Total change: -50.80 | |   |
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| Grand Prix Polonii 15 | Wroclaw | POL | 2022-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1496 | 0.00 | 4 | -0.93 | 20 | -18.60 | |
|  Zinchenko, Anatoly | | | 1992 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Helaszek, Edward | | | 1704 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Turek, Michal | | | 1688 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Smietanski, Marek | | | 1563 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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 18 | Wroclaw | POL | 2022-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1483 | 2.00 | 6 | -0.47 | 20 | -9.40 | |
| | Jankowiak, Tomasz | | | 1960 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Zatolokin, Mykyta | | | 1220 | UKR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Madajczak, Piotr | | | 1860 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Malek, Kamil | | | 1270 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Madej, Marek | | | 1792 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Grobelny, Mikolaj | | | 1409 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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) | | | | Grand Prix Polonii Wroclaw - turniej 19 | Wroclaw | POL | 2022-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1483 | 1.50 | 5 | -1.14 | 20 | -22.80 | |
| | Madajczak, Piotr | | | 1860 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Khyzhniak, Dmytro | | | 1083 * | UKR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kicinski, Igor | | | 1205 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Ochman, Sebastian | | | 1810 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Gawlik, Pawel | | | 1356 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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