Individual Calculations August 2022
 Ragan, Szymon  Total change: 117.20  Rating chartPersonal card
 XVIII Miedzynarodowy Festiwal Szachowy PERLA BALTYKU - Grupa B Lazy POL 2022-06-26
RcRownchangeKK*chgGame
 1340 1083 4.50 8 2.93 40 117.20 
  Pietras, Maksymilian 1537 POL0.001-0.0640-2.40 
  Przybys, Bruno 1363 POL1.0010.844033.60 
  Sienicki, Oliwier 1253 POL1.0010.724028.80 
  Sliwicka, Weronika 1308 POL0.5010.284011.20 
  Kuczynski, Michal 1292 POL0.5010.274010.80 
  Skiba, Igor 1248 POL1.0010.724028.80 
  Szczerkowski, Pawel 1361 POL0.5010.334013.20 
  Balcerzak, Robert 1359 POL0.001-0.1740-6.80 

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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