Individual Calculations February 2020
 Janik, Igor  Total change: 0.50  Rating chartPersonal card
 38. Miedzynarodowy Memorial Ludwika Zamenhofa 2019 - grupa A Bialystok POL 2019-12-27
RcRownchangeKK*chgGame
 2372 2466 5.50 9 0.05 10 0.50 
  Jakubowska, Anna wm2129 POL1.0010.12101.20 
  Szostko, Jakub f2217 POL1.0010.19101.90 
  Chojnacki, Krzysztof m2375 POL0.501-0.1210-1.20 
  Kanarek, Marcel g2478 POL0.001-0.4810-4.80 
  Eigminas, Kipras 2127 LTU1.0010.12101.20 
  Kosakowski, Jakub f2403 POL0.001-0.5910-5.90 
  Leniart, Arkadiusz m2508 POL1.0010.56105.60 
  Heberla, Bartlomiej g2565 POL0.5010.14101.40 
  Markowski, Tomasz g2546 POL0.5010.11101.10 

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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