Individual Calculations February 2017
 Zurawski, Kamil  Total change: 17.40  Rating chartPersonal card
 Ogolnopolski Turniej Szachowy Tu Powstala Polska - Grupa A Gniezno POL 2016-12-27
RcRownchangeKK*chgGame
 1562 1636 5.00 9 -0.26 40 -10.40 
  Pariaszewski, Szczepan 1276 POL1.0010.10404.00 
  Skrzypinski, Jan 1236  * POL1.0010.08403.20 
  Pieprzka, Przemyslaw 1985 POL0.001-0.1140-4.40 
  Kaminski, Antoni 1579 POL0.001-0.5840-23.20 
  Lepski, Maksymilian 1434 POL1.0010.24409.60 
  Zielinski, Hubert 1801 POL0.5010.22408.80 
  Kroczka, Damian 1553 POL1.0010.394015.60 
  Grodzicki, Tomasz 1732 POL0.001-0.3740-14.80 
  Golinski, Kacper 1460 POL0.501-0.2340-9.20 
 * 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)
 
NOTE: K factor changed
 IV WIELKOPOLSKA LIGA SENIORÓW GRUPA B-2016-2017 round 4-5 Poznan POL 2017-01-22
RcRownchangeKK*chgGame
 1781 1636 2.00 2 1.39 20 27.80 
  Wegner, Jacek 1771 POL1.0010.682013.60 
  Oleksy, Krzysztof 1791 POL1.0010.712014.20 

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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