Individual Calculations November 2018
 Czechowski, Jakub  Total change: -25.60  Rating chartPersonal card
 IV Igrzyska Szkolne - Grupa A Pokrzywna POL 2018-10-21
RcRownchangeKK*chgGame
 1648 1866 4.50 7 -0.64 40 -25.60 
  Przybylski, Jan 1466  * POL1.0010.08403.20 
  Tokarz, Izabela 1471 POL1.0010.08403.20 
  Barwinska, Ewa 1532 POL0.501-0.3840-15.20 
  Turowski, Maciej 1466  * POL1.0010.08403.20 
  Grzesik, Gracjan 1859 POL1.0010.494019.60 
  Koziorowicz, Michal 1812 POL0.001-0.5840-23.20 
  Turski, Bartlomiej 1930 POL0.001-0.4140-16.40 
 * 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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