Individual Calculations October 2017
 Czekalski, Pawel  Total change: 13.20  Rating chartPersonal card
 II Czernikowski Festiwal Szachowy -Grupa A Czernikowo POL 2017-09-16
RcRownchangeKK*chgGame
 1394 1181 2.00 6 0.33 40 13.20 
  Poniewierski, Piotr 1581  * POL0.001-0.0840-3.20 
  Sivickis, Kornelia 1075 POL1.0010.364014.40 
  Kujawa, Krzysztof 1543 POL0.001-0.1040-4.00 
  Pyrzewski, Kamil 1077 POL1.0010.364014.40 
  Szmidt, Przemyslaw 1581  * POL0.001-0.0840-3.20 
  Bultrowicz, Leszek 1506 POL0.001-0.1340-5.20 
 * 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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