Individual Calculations December 2017
 Planeta, Wojciech  Total change: -27.00  Rating chartPersonal card
 III Liga Malopolska Seniorow'2017 Zabierzow POL 2017-10-14
RcRownchangeKK*chgGame
 1773 1831 2.00 6 -1.35 20 -27.00 
  Zaboklicki, Zbigniew 1743 POL0.501-0.1220-2.40 
  Goralczyk, Piotr 1698 POL1.0010.32206.40 
  Kmak, Wieslaw 1890 POL0.001-0.4220-8.40 
  Rainer, Piotr 1431  * POL0.001-0.9220-18.40 
  Mirski, Michal 1947 POL0.001-0.3420-6.80 
  Sleczka, Bartosz 1927 POL0.5010.13202.60 
 * 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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