Individual Calculations October 2020
 Mazurkiewicz, Michal  Total change: -18.60  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga 2020 Poronin POL 2020-09-04
RcRownchangeKK*chgGame
 2176 2212 4.00 9 -0.93 20 -18.60 
  Kowalak, Piotr 2105 POL0.501-0.1520-3.00 
  Golda, Sebastian 2111 POL1.0010.36207.20 
  Wandzik, Wojciech 2422 POL0.5010.27205.40 
  Mondrzycki, Bartlomiej 2167 POL0.501-0.0620-1.20 
  Eggink, Ryszard 2398 POL0.001-0.2620-5.20 
  Hasterok, Mateusz 2100 POL0.001-0.6520-13.00 
  Rudnicki, Milosz 2176 POL0.501-0.0520-1.00 
  Wisniewski, Adam 1934 POL1.0010.17203.40 
  Markiewicz, Jerzy f2169 POL0.001-0.5620-11.20 

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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