Rapid: Individual Calculations July 2021
 Szuber, Dawid  Total change: -4.60  Rating chartPersonal card
 VIII edycja Grand Prix Radkowa i Ziemi Klodzkiej - I turniej Scinawka Srednia POL 2021-06-12
RcRownchangeKK*chgGame
 1557 1364 1.00 4 -0.23 20 -4.60 
  Majocha, Piotr 1833 POL0.001-0.0520-1.00 
  Smoczynski, Marcin 1161 POL1.0010.24204.80 
  Szydelko, Michal 1735 POL0.001-0.1020-2.00 
  Mucha, Tomasz 1500 POL0.001-0.3220-6.40 

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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