Individual Calculations February 2017 |
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Szafranski, Piotr Total change: 111.60 | | |
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Ogolnopolski Turniej Szachowy Tu Powstala Polska - Grupa A | Gniezno | POL | 2016-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1632 | 1409 | 4.00 | 9 | 1.95 | 40 | 78.00 | |
| Haja, Jacek | | | 1707 | POL | 1.00 | 1 | 0.85 | 40 | 34.00 | | Karczynski, Lech | | | 1653 | POL | 0.50 | 1 | 0.30 | 40 | 12.00 | | Grodzicki, Tomasz | | | 1732 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | Butyrowski, Marcel | | | 1621 | POL | 1.00 | 1 | 0.77 | 40 | 30.80 | | Golinski, Kacper | | | 1460 | POL | 0.00 | 1 | -0.43 | 40 | -17.20 | | Dytman, Radoslaw | | | 1741 | POL | 1.00 | 1 | 0.88 | 40 | 35.20 | | Dec, Kazimierz | | | 1587 | POL | 0.50 | 1 | 0.23 | 40 | 9.20 | | Romanski, Dawid | | | 1635 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | Kroczka, Damian | | | 1553 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | 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) | | IV Bozonarodzeniowy Turniej Szachowy | Poznan | POL | 2017-01-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1719 | 1415 | 1.50 | 4 | 0.84 | 40 | 33.60 | |
| Glatty, Zbigniew | | | 1815 * | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | | Kaluzny, Jan | | | 1527 | POL | 1.00 | 1 | 0.65 | 40 | 26.00 | | Darowicki, Mariusz | | | 1815 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Wojkowski, Mariusz | | | 1717 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | | * 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) | | IV WIELKOPOLSKA LIGA SENIORÓW GRUPA B-2016-2017 round 4-5 | Poznan | POL | 2017-01-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1219 | 1415 | 1.50 | 2 | 0.00 | 40 | 0.00 | |
| Byra, Aron | | | 1255 | POL | 0.50 | 1 | -0.21 | 40 | -8.40 | | Radoch, Filip | | | 1183 | POL | 1.00 | 1 | 0.21 | 40 | 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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