Blitz: Individual Calculations July 2023
 Kochanowski, Jakub  Total change: 10.40  Rating chartPersonal card
 Mistrzostwa Wojewodztwa Lodzkiego Juniorow w Szachach Blyskawicznych do lat 10 2023 Spala POL 2023-06-11
RcRownchangeKK*chgGame
 1136 1094 2.50 5 0.26 40 10.40 
  Cieslak, Franciszek 1013 POL1.0010.394015.60 
  Sulek, Grzegorz 1239 POL1.0010.694027.60 
  Skrzypiec, Pawel 1093 POL0.001-0.5040-20.00 
  Banasiak, Piotr 1298 POL0.001-0.2440-9.60 
  Wojenka, Antoni 1037 POL0.501-0.0840-3.20 

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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