Individual Calculations March 2021
 Lenczowski, Alex  Total change: 8.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - IV Liga Seniorow 2021 Bielsko-Biala POL 2021-01-30
RcRownchangeKK*chgGame
 1657 1442 1.50 4 0.40 20 8.00 
  Raszka, Janusz 1842  * POL0.001-0.0820-1.60 
  Makuch, Marek 1256 POL0.501-0.2420-4.80 
  Gepfert, Cyprian 1687 POL1.0010.802016.00 
  Spyra, Piotr 1842  * POL0.001-0.0820-1.60 
 * 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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