Blitz: Individual Calculations September 2023
 Ricar, Jiri  Total change: 8.60  Rating chartPersonal card
 OLOMOUC CHESS SUMMER 2023 - F Olomouc CZE 2023-08-17
RcRownchangeKK*chgGame
 1667 1456 3.00 9 0.43 20 8.60 
  Reiche, Niccolo 1969 GER0.001-0.0420-0.80 
  Zadrapa, Jakub 1769 CZE0.001-0.1420-2.80 
  Prucek, Ladislav 1730 CZE0.001-0.1720-3.40 
  Tesar, Patrik 1964 CZE0.001-0.0420-0.80 
  Alisaari, Vellu 1221 FIN1.0010.21204.20 
  Myronenko, Natalya wc1824 UKR1.0010.902018.00 
  Kolek, Josef 1676 CZE0.001-0.2220-4.40 
  Zrubek, Adam 1636 CZE0.001-0.2620-5.20 
  Hradek, Martin 1210 CZE1.0010.19203.80 

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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