Individual Calculations September 2021
 Smukowski, Bartosz  Total change: -100.80  Rating chartPersonal card
 57th Akiba Rubinstein Chess Festival - OPEN D Polanica-Zdroj POL 2021-08-14
RcRownchangeKK*chgGame
 1482 1659 4.00 9 -2.52 40 -100.80 
  Blaszkiewicz, Jakub 1360 POL0.501-0.3540-14.00 
  Borkowski, Stanislaw 1378 POL0.501-0.3440-13.60 
  Kopestynski, Michal 1482 POL0.501-0.2340-9.20 
  Zakrzewicz, Kacper 1515 POL1.0010.314012.40 
  Karpinski, Andrzej 1581 POL0.001-0.6140-24.40 
  Kilar, Radoslaw 1539 POL0.501-0.1640-6.40 
  Wilgosz, Jan 1532 POL0.001-0.6740-26.80 
  Janikowska, Wiktoria 1427 POL1.0010.21408.40 
  Wojciechowski, Franciszek 1522 POL0.001-0.6840-27.20 

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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