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Rapid:
Individual Calculations September 2023 |
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| Kotarski, Grzegorz Total change: -1.20 | |   |
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| VI Miedzynarodowy Turniej Szachowy o Puchar Burmistrza Rucianego-Nidy | Ruciane-Nida | POL | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1397 | 3.00 | 7 | -0.75 | 20 | -15.00 | |
|  Obiedzinski, Pawel | | | 1814 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Wojnowski, Radomir | | | 1095 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Grabowski, Wojciech | | | 1652 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Sarbiewska, Oliwia | | | 1099 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Tanski, Jakub | | | 1134 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Taranowicz, Patrycja | | | 1072 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Obiedzinski, Piotr | | | 1763 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | I Otwarty Turniej Szachowy o Puchar Burmistrza Dobrego Miasta | Dobre Miasto | POL | 2023-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1397 | 3.50 | 7 | 0.69 | 20 | 13.80 | |
| | Przybylski, Jan | | | 1803 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wojnowski, Radomir | | | 1077 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Tyda, Krzysztof | c | | 1619 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Kupryjaniuk, Tomasz | | | 1857 | POL | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Grabowski, Wojciech | | | 1687 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ostrowski, Piotr | | | 1102 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Miroslaw, Milosz | | | 1337 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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