|
Individual Calculations April 2018 |
|
|
|
| Urban, Marek Total change: -48.80 | |   |
|
| IV Dolnoslaska Liga Szachowa 2017/2018 r 12-15 | Dolny Slask | POL | 2018-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1650 | 0.50 | 2 | -0.67 | 20 | -13.40 | |
|  Witkowski, Krzysztof | | | 1777 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Janas, Andrzej | | | 1368 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | |
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) | | | | II Mistrzostwa Polski Seniorek i Seniorow w szachach | Ustron-Jaszowiec | POL | 2018-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1650 | 3.50 | 8 | -1.77 | 20 | -35.40 | |
| | Pietrzak, Janusz | | | 2021 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Rozkowicz, Czeslaw | | | 1330 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Sulot, Zdzislaw | | | 1317 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Grabarczyk, Edmund | | | 1292 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Kudlacik, Jan | | | 1322 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Krupa, Jerzy | | | 1808 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Lapczyk, Jerzy | | | 1468 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Zatylny, Jan | | | 1565 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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) | | |
|
