Individual Calculations November 2020
 Dobrowolski, Kamil  Total change: 10.00  Rating chartPersonal card
 Miedzywojewodzkie Mistrzostwa Mlodzikow DS-LB Chlopcy Slubice POL 2020-09-26
RcRownchangeKK*chgGame
 1355 1183 1.50 4 0.25 40 10.00 
  Grobelny, Mikolaj 1504 POL0.5010.374014.80 
  Perucki, Maciej 1224 POL0.001-0.4440-17.60 
  Ziobrowski, Wojciech 1107 POL1.0010.404016.00 
  Karaszewski, Gabriel 1583  * 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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