Individual Calculations February 2021
 Deuer, Marius  Total change: -21.20  Rating chartPersonal card
 XXXI Miedzynarodowy Festiwal Szachowy CRACOVIA 2020 Grupa A Krakow POL 2020-12-27
RcRownchangeKK*chgGame
 2338 2252 3.00 9 -0.53 40 -21.20 
  Sadzikowski, Daniel g2528 POL0.001-0.1740-6.80 
  Popiol, Michal 2142 POL1.0010.354014.00 
  Golubka, Petro g2471 UKR1.0010.784031.20 
  Jarmula, Lukasz m2464 POL0.5010.274010.80 
  Lewtak, Damian m2411 POL0.001-0.2940-11.60 
  Szpar, Milosz f2446 POL0.5010.254010.00 
  Butkiewicz, Lukasz m2375 POL0.001-0.3340-13.20 
  Salna, Aleksandras 2102 LTU0.001-0.7040-28.00 
  Jarzebowski, Kacper 2107 POL0.001-0.6940-27.60 

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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