Individual Calculations January 2020
 Wasilewski, Orhan  Total change: 27.80  Rating chartPersonal card
 Jesienne ELOgranie w Hetmanie 2019_A Warszawa POL 2019-09-16
RcRownchangeKK*chgGame
 1487 1301 4.00 9 1.39 20 27.80 
  Bartosik, Dawid 1273 POL0.001-0.5420-10.80 
  Kwiek, Janusz 1379 POL0.001-0.3920-7.80 
  Tomczyk, Ryszard 1265 POL1.0010.45209.00 
  Milczarek, Robert 1664 POL1.0010.902018.00 
  Winogrodzki, Jozef 1415 POL0.5010.16203.20 
  Grzenkowicz, Lukasz 1599 POL0.5010.35207.00 
  Michalak, Augustyn 1701  * POL0.001-0.0820-1.60 
  Tychulski, Krzysztof 1701  * POL0.001-0.0820-1.60 
  Borys, Marek 1386 POL1.0010.622012.40 
 * 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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