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Individual Calculations November 2011 |
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| Dwilewicz, Katarzyna Total change: -8.40 | |   |
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| Obra Lato Open 2011 | Obra | POL | 2011-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1603 | 3.50 | 8 | -1.05 | 15 | -15.75 | |
|  Wisniewski, Adam | | | 2003 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Wrobel, Michal | | | 1436 | POL | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Trzeciakiewicz, Michal | | | 1469 | POL | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Rogacki, Kamil | | | 1377 | POL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Mirowski, Tomasz | | | 1480 | POL | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Snihur, Adam | | | 1492 | POL | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Derewlany, Pawel | | | 1707 | POL | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Gajdamowicz, Adrian | | | 1533 | POL | 0.50 | 1 | -0.10 | 15 | -1.50 | | | * 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) | | | | European G-12 Championship | Albena | BUL | 2011-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1599 | 2.50 | 6 | 0.36 | 15 | 5.40 | |
| | Asatryan, Sona | | | 1796 | ARM | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Shivacheva, Donika | | | 1726 | BUL | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Kiolbasa, Oliwia | | wf | 1701 | POL | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Mirzaeva, Gulnara | | | 1753 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Keetman, Maaike | | | 1766 | NED | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Hug, Roxana | | | 1504 | FRA | 1.00 | 1 | 0.37 | 15 | 5.55 | |
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) | | | | Mistrzostwa Makroregionu DS-LB - D13 | Karpacz | POL | 2011-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1372 | 1599 | 4.00 | 5 | 0.13 | 15 | 1.95 | |
| | Sekowska, Helena | | | 1352 | POL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Bebel, Agnieszka | | | 1384 | POL | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Borowczyk, Julia | | | 1210 | POL | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Maciak, Gabriela | | | 1504 | POL | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Michalczuk, Sara | | | 1410 | POL | 0.00 | 1 | -0.75 | 15 | -11.25 | |
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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