Individual Calculations August 2018
 Rozycki, Bartlomiej  Total change: -4.00  Rating chartPersonal card
 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. A Warszawa POL 2018-07-08
RcRownchangeKK*chgGame
 2221 2152 3.50 9 -0.20 20 -4.00 
  Niekras, Dawid f2351 POL0.5010.26205.20 
  Havelka, Josef f2349 CZE0.001-0.2520-5.00 
  Lukasiewicz, Krzysztof 2247 POL0.001-0.3720-7.40 
  Advait, Bagri c1978 SGP1.0010.27205.40 
  Zylka, Stanislaw f2380 POL0.5010.29205.80 
  Szostko, Jakub f2295 POL0.001-0.3120-6.20 
  Stolyarsky, Yegor 2015 ISR0.501-0.1820-3.60 
  Majek, Kacper 2088 POL1.0010.41208.20 
  Bronowicki, Mateusz f2288 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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