Individual Calculations February 2020
 Szostko, Jakub  Total change: 3.40  Rating chartPersonal card
 38. Miedzynarodowy Memorial Ludwika Zamenhofa 2019 - grupa A Bialystok POL 2019-12-27
RcRownchangeKK*chgGame
 2229 2217 4.50 9 0.17 20 3.40 
  Bialiauski, Artsiom 1944 BLR1.0010.17203.40 
  Janik, Igor m2466 POL0.001-0.1920-3.80 
  Marcinczyk, Monika wc2010 POL0.501-0.2720-5.40 
  Salna, Aleksandras 2020 LTU1.0010.25205.00 
  Reza, Wojciech f2308 POL0.5010.12202.40 
  Flak, Pawel 2180 POL1.0010.45209.00 
  Baum, Jonasz f2340 POL0.001-0.3320-6.60 
  Teclaf, Pawel m2426 POL0.5010.27205.40 
  Sieciechowicz, Marcin m2366 POL0.001-0.3020-6.00 

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)
 

 

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