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Individual Calculations February 2018 |
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| Kabzinski, Jan Total change: -80.40 | |   |
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| II Ogolnopolski Turniej Szachowy -Tu Powstala Polska - Grupa A | Gniezno | POL | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1459 | 1436 | 1.50 | 7 | -1.89 | 40 | -75.60 | |
|  Pawlowski, Rafal | | | 1751 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Franc, Piotr | | | 1236 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Zurawski, Kamil | | | 1637 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Kwiecinski, Rafal | | | 1265 | POL | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Kukorowski, Jan | | | 1797 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Lazniewska, Zofia | | | 1161 | POL | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Swigon, Grzegorz | | | 1369 | POL | 0.00 | 1 | -0.59 | 40 | -23.60 | |
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 SENIOROW GRUPA B-2017-2018 Round 4-7 | Poznan | POL | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1436 | 0.50 | 2 | -0.12 | 40 | -4.80 | |
| | Przerwa, Sebastian | | | 1690 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Lapot, Arkadiusz | | | 1484 | POL | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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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