Blitz: Individual Calculations July 2023
 Widla, Ryszard  Total change: -5.80  Rating chartPersonal card
 Ogolnopolskie Mistrzostwa Ziemi Torunskiej w szachach blyskawicznych 2023 - OPEN Torun POL 2023-06-04
RcRownchangeKK*chgGame
 1440 1355 3.50 9 -0.29 20 -5.80 
  Przybylski, Bartosz 1921 POL0.001-0.0220-0.40 
  Staszak, Agnieszka 1116 POL1.0010.20204.00 
  Wydra, Michal 1570 POL0.001-0.2320-4.60 
  Polak, Aleksander 1497 POL0.001-0.3120-6.20 
  Gryczewski, Tomasz 1204 POL0.001-0.7020-14.00 
  Sivickis, Kornelia 1491 POL1.0010.682013.60 
  Pawlikowski, Pawel 1318 POL1.0010.45209.00 
  Domeradzka, Karolina 1610 POL0.001-0.1920-3.80 
  Widla, Karol 1233 POL0.501-0.1720-3.40 

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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