Rapid: Individual Calculations September 2021
 Zemmrich, Filip  Total change: 4.20  Rating chartPersonal card
 ChessCamp4Kids Niechorze rapid Niechorze POL 2021-08-04
RcRownchangeKK*chgGame
 1254 1120 2.00 5 0.21 20 4.20 
  Zareba, Piotr 1507 POL1.0010.912018.20 
  Janoschka, Julien 1416 GER0.001-0.1520-3.00 
  Bergmann, Moritz 1457 GER0.001-0.1220-2.40 
  Labedzki, Kuba 831 POL1.0010.16203.20 
  Plich, Lucyna 1057 POL0.001-0.5920-11.80 

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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