Rapid: Individual Calculations October 2021
 Michalak, Robert  Total change: -74.20  Rating chartPersonal card
 Szansa Chess Open Warsaw 2021 - Turniej Rapid Warszawa POL 2021-09-11
RcRownchangeKK*chgGame
 1550 1832 1.00 6 -3.71 20 -74.20 
  Mikrut, Dariusz m2357 POL0.001-0.0320-0.60 
  Rylski, Tadeusz 1427 POL0.001-0.9220-18.40 
  Stefaniuk, Zbigniew 1309 POL0.001-0.9720-19.40 
  Kielb, Miroslaw 1354 POL1.0010.05201.00 
  Wieckowski, Michal 1485 POL0.001-0.8920-17.80 
  Dobosiewicz, Krzysztof 1369 POL0.001-0.9520-19.00 

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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