Rapid: Individual Calculations April 2018
 Leszek, Slawomir  Total change: 9.20  Rating chartPersonal card
 Otwarte Mistrzostwa Powiatu Radzynskiego w szachach Kakolewnica 2018 Kakolewnica POL 2018-03-18
RcRownchangeKK*chgGame
 1611 1493 3.50 8 0.46 20 9.20 
  Ponikowski, Dariusz 1890 POL0.001-0.0820-1.60 
  Czyzak, Adrian 1094 POL1.0010.08201.60 
  Cymbala, Ireneusz 1791 POL0.001-0.1520-3.00 
  Nurzynska, Hanna 1152 POL1.0010.12202.40 
  Pekala, Adam 1893  * POL0.5010.42208.40 
  Szczygiel, Konrad 1893  * POL0.001-0.0820-1.60 
  Debczak, Hubert 1283 POL1.0010.23204.60 
  Gryczka, Wlodzimierz 1893  * 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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