Individual Calculations August 2019
 Zalega, Maciej  Total change: 8.74  Rating chartPersonal card
 Puchar Prezesa Lodzkiego Zwiazku Szachowego - Turniej przy Kadrze Wojewodzkiej Spala POL 2019-06-24
RcRownchangeKK*chgGame
 1212 1420 7.00 9 0.27 38 10.26 
  Wolski, Ernest 1022 POL1.0010.08383.04 
  Komisarski, Jerzy 1222 POL0.501-0.2638-9.88 
  Durzynski, Jan 1053 POL1.0010.10383.80 
  Doroba, Ludwik 1280 POL0.001-0.6938-26.22 
  Wojciechowski, Franciszek 1168 POL1.0010.19387.22 
  Rumniak, Aleksy 1131 POL1.0010.16386.08 
  Zakrzewicz, Kacper 1392 POL1.0010.463817.48 
  Rosa, Antoni 1345 POL0.501-0.1038-3.80 
  Kozlowski, Franciszek 1292 POL1.0010.333812.54 

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)
 
 Najdorf Chess Festival gr. C Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 1259 1420 6.00 9 -0.04 38 -1.52 
  Rudas, Borys 1020  * POL1.0010.08383.04 
  Szymkiewicz, Witold 1057 POL0.501-0.4038-15.20 
  Skowron, Dawid 1105 POL0.501-0.3638-13.68 
  Karhula, Adam 1211 FIN1.0010.23388.74 
  Fraczek, Lukasz 1576 POL0.001-0.2938-11.02 
  Kochanek, Tomasz 1187 POL1.0010.21387.98 
  Nowacka, Dorota 1576 POL0.001-0.2938-11.02 
  Przewlocki, Marcin 1041 POL1.0010.09383.42 
  Prazmowski, Wlodzimierz 1560 POL1.0010.693826.22 
 * 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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