Individual Calculations April 2022
 May, Jakub  Total change: -16.80  Rating chartPersonal card
 Steszewski Turniej Szachowy - Zima 2022 Strykowo POL 2022-02-26
RcRownchangeKK*chgGame
 1455 1245 0.00 4 -1.52 40 -60.80 
  Niemier, Hubert 1857 POL0.001-0.0240-0.80 
  Glatty, Zbigniew 1850 POL0.001-0.0240-0.80 
  Jankowiak, Tymon 1057 POL0.001-0.7440-29.60 
  Siwek, Leon 1057 POL0.001-0.7440-29.60 

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)
 
 IV Wielkopolskiej Ligi Seniorow grupy A 2022 Round 1-3 Poznan POL 2022-03-06
RcRownchangeKK*chgGame
 1486 1245 1.50 2 1.10 40 44.00 
  Spizewski, Jakub 1506 POL1.0010.824032.80 
  Huchwajda, Grzegorz 1466 POL0.5010.284011.20 

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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