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Rapid:
Individual Calculations December 2021 |
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| Szramowiak, Andrzej Total change: -30.80 | |   |
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| V Turniej Klubu Marynarki Wojennej 2021 | Gdynia | POL | 2021-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1463 | 1.00 | 4 | -0.87 | 20 | -17.40 | |
|  Putlak, Wojciech | | | 1986 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Oszejko, Krzysztof | | | 1669 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Bandyk, Joanna | | | 1076 | POL | 0.00 | 1 | -0.91 | 20 | -18.20 | |  Przedlacki, Wiktor | | | 1325 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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) | | | | XXXII Memorial Szachowy Jozefa Kochana | Koszalin | POL | 2021-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1463 | 4.00 | 9 | -0.67 | 20 | -13.40 | |
| | Kurylowicz, Tomasz | | | 2015 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Babinska, Liwia | | | 1198 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Grzesik, Gracjan | | | 2007 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Sobczak, Adrian | | | 1276 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Kolakowski, Igor | | | 1018 | POL | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Wojda, Andrzej | | | 1220 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Wosztyl, Emilian | | | 1360 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Mielczarski, Zbigniew | | | 1585 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Koszowski, Krystian | | | 1578 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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