Individual Calculations March 2021
 Tomczyk, Piotr  Total change: -28.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - IV Liga Seniorow 2021 Bielsko-Biala POL 2021-01-30
RcRownchangeKK*chgGame
 1512 1455 1.50 5 -0.70 40 -28.00 
  Sobik, Radoslaw 1091 POL0.501-0.4040-16.00 
  Skwarczynski, Marcin 1855  * POL0.001-0.0840-3.20 
  Oskwarek, Filip 1110 POL1.0010.11404.40 
  Klimczok, Krystian 1651 POL0.001-0.2540-10.00 
  Cieslar, Michal 1855  * POL0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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