Rapid: Individual Calculations August 2022
 Zielinski, Piotr  Total change: -25.60  Rating chartPersonal card
 SZACHY Z BLUESEM - VIII Suwalski Festiwal Szachowy - grupa E - szachy szybkie Suwalki POL 2022-07-04
RcRownchangeKK*chgGame
 1252 1214 1.00 5 -1.28 20 -25.60 
  Butkiewicz, Jan 1499 POL0.001-0.1620-3.20 
  Gladyszewska, Kinga 1254 POL0.001-0.4420-8.80 
  Iracki, Piotr 1248 POL0.001-0.4520-9.00 
  Gladyszewski, Adam 1172 POL0.001-0.5620-11.20 
  Modzelan, Wojciech 1086 POL1.0010.33206.60 

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)
 

 

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