Individual Calculations December 2021
 Niezbecki, Marek  Total change: 80.00  Rating chartPersonal card
 POLFINAL MISTRZOSTW POLSKI JUNIOROW 2021. GRUPA C-11 Sielpia Wielka POL 2021-11-07
RcRownchangeKK*chgGame
 1299 1386 7.50 9 2.00 40 80.00 
  Mieszczankowski, Adam 1080 POL1.0010.14405.60 
  Ryszka, Maciej 1231 POL1.0010.294011.60 
  Ozog, Bartosz 1239 POL1.0010.304012.00 
  Dunda, Szymon 1294 POL1.0010.374014.80 
  Kozak, Karol 1334 POL1.0010.434017.20 
  Kawulski-Chodkiewicz, Alexander 1483 POL0.5010.13405.20 
  Kraczek, Cezary 1418 POL0.5010.04401.60 
  Kisiel, Dominik 1208 POL0.501-0.2340-9.20 
  Grobelny, Mikolaj 1405 POL1.0010.534021.20 

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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