Individual Calculations October 2017
 Holubczat, Maciej  Total change: 25.80  Rating chartPersonal card
 Wakacyjne ELO granie w Hetmanie Warszawa POL 2017-07-17
RcRownchangeKK*chgGame
 1472 1438 4.50 7 1.29 20 25.80 
  Ber, Piotr 1106 POL1.0010.12202.40 
  Dlugolecki, Wladyslaw 1585 POL1.0010.702014.00 
  Radecki, Wojciech 1838  * POL0.001-0.0820-1.60 
  Prazmowski, Wlodzimierz 1560 POL1.0010.672013.40 
  Szymanski, Pawel 1503 POL0.001-0.4120-8.20 
  Wojcikiewicz, Dariusz 1445 POL1.0010.512010.20 
  Bialczynski, Michal 1269 POL0.501-0.2220-4.40 
 * 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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