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Individual Calculations February 2015 |
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| Puczylowski, Marcin Total change: 36.20 | |   |
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| Schaakfestival Groningen 2014 Open B | Groningen | NED | 2014-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 2090 | 7.50 | 9 | 1.81 | 20 | 36.20 | |
|  Leentjens, Gilbert | | | 1840 | NED | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Oord, Raymon | | | 1878 | NED | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Jelic, Bruno | | | 2100 | NED | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Taga, Hiroto | | | 1847 | JPN | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Gladstone, Simon | | | 1985 | CAN | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Gugulashvili, Tamaz | | | 2044 | GEO | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Patsia, Zviad | | | 2095 | GEO | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Kasperek, Joanna | | | 2070 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Schwartz, Julius | | | 2019 | SCO | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | |
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