Individual Calculations August 2019
 Szyszko, Jan  Total change: -47.60  Rating chartPersonal card
 Najdorf Chess Festival gr. C Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 1348 1515 4.50 8 -1.19 40 -47.60 
  Wnuk, Piotr 1152 POL1.0010.10404.00 
  Celinski, Marian 1293 POL1.0010.22408.80 
  Brzoski, Krzysztof 1359 POL1.0010.294011.60 
  Paziewski, Marcin 1445 POL0.501-0.1040-4.00 
  Wiktorowski, Janusz 1421 POL1.0010.374014.80 
  Wieckowski, Michal 1383 POL0.001-0.6840-27.20 
  Jaroszuk, Marcin 1425 POL0.001-0.6240-24.80 
  Berdyga, Mariusz 1305 POL0.001-0.7740-30.80 

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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