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Individual Calculations May 2011 |
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| Wojcikiewicz, Dariusz Total change: -3.50 | |   |
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| Otwarte Mistrzostwa UKSz Hetman_A | Warszawa | POL | 2011-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1446 | 0.00 | 3 | -0.69 | 25 | -17.25 | |
|  Zbrzeski, Piotr | | | 1808 | POL | 0.00 | 1 | -0.10 | 25 | -2.50 | |  Szymankiewicz, Jan | | | 1493 | POL | 0.00 | 1 | -0.43 | 25 | -10.75 | | | Grochulski, Tomasz | | | 1725 | POL | 0.00 | 1 | -0.16 | 25 | -4.00 | |
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) | | | | Druzynowe Mistrzostwa Mazowsza | Warszawa | POL | 2011-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1483 | 1446 | 1.00 | 1 | 0.55 | 25 | 13.75 | |
| | Rozycki, Wojciech | | | 1483 | POL | 1.00 | 1 | 0.55 | 25 | 13.75 | |
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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