Individual Calculations July 2022
 Budrewicz, Krzysztof  Total change: 8.20  Rating chartPersonal card
 Prague International Chess Festival 2022 D - FIDE open Praha CZE 2022-06-10
RcRownchangeKK*chgGame
 2174 2183 4.50 9 0.41 20 8.20 
  Mrazek, Adam 1465 CZE0.501-0.4920-9.80 
  Sadbhav, Rautela 1783  * IND1.0010.08201.60 
  Piscopo, Pierluigi m2347 ITA1.0010.722014.40 
  Hoffmann, Michael g2430 GER0.5010.31206.20 
  Simek, Petr f2332 CZE0.001-0.3020-6.00 
  Zylka, Stanislaw f2374 POL0.001-0.2520-5.00 
  Shamian, Artur 2018 UKR1.0010.28205.60 
  Rasik, Vitezslav g2427 CZE0.5010.30206.00 
  Neuman, Petr g2386 CZE0.001-0.2420-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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