Rapid: Individual Calculations January 2018
 Szostko, Jakub  Total change: -7.40  Rating chartPersonal card
 XXIII edycja Bialostockiej Ligi Szkolnej - 4. runda do lat 20 Bialystok POL 2017-12-17
RcRownchangeKK*chgGame
 1801 2116 5.50 7 -0.37 20 -7.40 
  Dallemura, Anna 1716  * POL1.0010.08201.60 
  Kalinowska, Zuzanna 1716  * POL0.001-0.9220-18.40 
  Kosakowski, Jakub f2127 POL1.0010.522010.40 
  Paszkowski, Krystian 1716  * POL1.0010.08201.60 
  Filewicz, Radoslaw 1751 POL1.0010.10202.00 
  Widelski, Kacper 1716  * POL0.501-0.4220-8.40 
  Pytel, Maciej 1863 POL1.0010.19203.80 
 * 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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