Rapid: Individual Calculations July 2023
 Kaszuba, Rafal  Total change: -4.00  Rating chartPersonal card
 Ogolnopolskie Mistrzostwa Ziemi Torunskiej w szachach szybkich 2023 - OPEN Torun POL 2023-06-03
RcRownchangeKK*chgGame
 1294 1040 1.50 8 -0.20 20 -4.00 
  Sujkowski, Dominik 1553 POL0.001-0.0420-0.80 
  Zaluski, Adam 1398 POL0.001-0.1020-2.00 
  Kozlowski, Arkadiusz 1204 POL0.001-0.2820-5.60 
  Majdan, Zygmunt 1291 POL0.001-0.1920-3.80 
  Majdan, Jan 1087 POL1.0010.572011.40 
  Pawlikowski, Pawel 1392 POL0.001-0.1120-2.20 
  Szudy, Piotr 1140 POL0.5010.14202.80 
  Klimowski, Artur 1289 POL0.001-0.1920-3.80 

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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