Individual Calculations February 2021
 Slezinski, Nikodem  Total change: -29.20  Rating chartPersonal card
 XXXI Miedzynarodowy Festiwal Szachowy CRACOVIA 2020 Grupa B Krakow POL 2020-12-27
RcRownchangeKK*chgGame
 1886 2023 4.00 8 -1.46 20 -29.20 
  Pyka, Roman 1836 POL1.0010.26205.20 
  Lendzion, Kamil 1830 POL0.501-0.2520-5.00 
  Iwanczuk, Krzysztof 1901 POL0.501-0.1720-3.40 
  Czaplak, Lukasz 1865 POL1.0010.29205.80 
  Golenia, Wojciech 2004 POL0.001-0.5320-10.60 
  Swider, Pawel 1893 POL0.001-0.6820-13.60 
  Malik, Maciej 1832 POL1.0010.25205.00 
  Panek, Bartosz 1926 POL0.001-0.6320-12.60 

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)
 

 

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