Individual Calculations February 2020
 Czerwonski, Aleksander  Total change: 10.40  Rating chartPersonal card
 International Chess Festival VARSOVIA 2019 - group A Warszawa POL 2019-12-27
RcRownchangeKK*chgGame
 2230 2358 7.00 9 1.04 10 10.40 
  Praczukowski, Stanislaw 2078 POL1.0010.16101.60 
  Smieszek, Wojciech 2140 POL1.0010.22102.20 
  Kislinsky, Alexey g2460 CZE0.001-0.3610-3.60 
  Luczak, Filip c2137 POL1.0010.22102.20 
  Bukojemski, Adam 2219 POL1.0010.31103.10 
  Dzida, Kamil 2090 POL0.501-0.3310-3.30 
  Chomczyk, Marek 2274 POL1.0010.38103.80 
  Pacan-Milej, Kosma f2315 POL1.0010.44104.40 
  Chylewski, Patryk f2357 POL0.5010.00100.00 

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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