Individual Calculations November 2020
 Biel, Maciej  Total change: 24.20  Rating chartPersonal card
 IV Mistrzostwa Polski Seniorek i Seniorow w szachach Ustron Jaszowiec POL 2020-10-05
RcRownchangeKK*chgGame
 1550 1298 3.00 9 1.21 20 24.20 
  Ciechonski, Piotr 1698  * POL0.001-0.0820-1.60 
  Kiwilsza, Piotr 1502 POL1.0010.762015.20 
  Cieslar, Eugeniusz 1677 POL0.001-0.0920-1.80 
  Hoder, Zygfryd 1546 POL0.001-0.1920-3.80 
  Muc, Zbigniew 1580 POL1.0010.842016.80 
  Urban, Marek 1544 POL0.001-0.1920-3.80 
  Gugula, Czeslaw 1519 POL0.001-0.2220-4.40 
  Kulik, Waldemar 1425 POL1.0010.672013.40 
  Mucha, Marek 1455 POL0.001-0.2920-5.80 
 * 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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