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Blitz:
Individual Calculations March 2023 |
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| Helaszek, Edward Total change: 20.40 | |   |
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| Grand Prix Polonii 2023 - turniej 4 | Wroclaw | POL | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1720 | 10.50 | 18 | 1.02 | 20 | 20.40 | |
|  Tratsiak, Vladzimir | | | 1320 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tratsiak, Vladzimir | | | 1269 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Smukowski, Bartosz | | | 1645 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Smukowski, Bartosz | | | 1645 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Madajczak, Piotr | | | 1925 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Madajczak, Piotr | | | 1925 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Siudak, Tomasz | | | 1536 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Siudak, Tomasz | | | 1536 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Razin, Vadim | | | 2328 | UKR | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Razin, Vadim | | | 2328 | UKR | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Siedlecki, Adam | | | 1706 | POL | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Siedlecki, Adam | | | 1706 | POL | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Grossmann, Ryszard | f | | 1750 | POL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Grossmann, Ryszard | f | | 1750 | POL | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Trebala, Michal | | | 1548 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Trebala, Michal | | | 1548 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Chmielewski, Jakub | | | 1720 | POL | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Chmielewski, Jakub | | | 1720 | POL | 0.50 | 1 | 0.00 | 20 | 0.00 | | | * 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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