Rapid: Individual Calculations March 2018
 Widelski, Kacper  Total change: 15.00  Rating chartPersonal card
 XXIII edycja Bialostockiej Ligi Szkolnej - 6. runda do lat 20 Bialystok POL 2018-02-18
RcRownchangeKK*chgGame
 1682 1646 4.00 7 0.75 20 15.00 
  Skrouba, Jakub 1246  * POL1.0010.08201.60 
  Koruch, Maria 1411 POL1.0010.21204.20 
  Smieszek, Wojciech 2046  * POL0.001-0.0820-1.60 
  Szczotka, Klara 1409 POL1.0010.20204.00 
  Kaminski, Maciej 1747 POL1.0010.642012.80 
  Pytel, Maciej 1871 POL0.001-0.2220-4.40 
  Karwowski, Kacper 2046  * POL0.001-0.0820-1.60 
 * 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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