Individual Calculations October 2019
 Kozak, Antoni  Total change: 13.20  Rating chartPersonal card
 DMP II liga seniorow 2019 Poronin POL 2019-09-06
RcRownchangeKK*chgGame
 2313 2341 5.50 9 0.66 20 13.20 
  Markiewicz, Jerzy f2156 POL0.501-0.2420-4.80 
  Kujawski, Adam f2213 POL0.501-0.1720-3.40 
  Molenda, Marcin f2373 POL1.0010.542010.80 
  Wandzik, Wojciech 2409 POL1.0010.592011.80 
  Pacan-Milej, Kosma f2287 POL0.501-0.0820-1.60 
  Marszalek, Maciej 2301 POL0.501-0.0620-1.20 
  Lukasiewicz, Krzysztof 2254 POL1.0010.38207.60 
  Dudzinski, Piotr f2355 POL0.5010.02200.40 
  Jakubiec, Artur g2472 POL0.001-0.3220-6.40 

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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