Individual Calculations September 2018
 Urban, Klaudiusz  Total change: 1.00  Rating chartPersonal card
 XXVI Miedzynarodowy Festiwal Szachowy w Poznaniu Poznan POL 2018-08-19
RcRownchangeKK*chgGame
 2233 2424 6.50 9 0.10 10 1.00 
  Kupsik, Joanna 2024  * POL1.0010.08100.80 
  Niedbala, Wojciech 2024  * POL1.0010.08100.80 
  Nowak, Mikolaj 2101 POL0.501-0.3710-3.70 
  Bednarska-Bzdega, Malgorzata wf2024  * POL1.0010.08100.80 
  Plichta, Kamil f2337 POL1.0010.38103.80 
  Sieciechowicz, Marcin m2424 POL0.5010.00100.00 
  Chojnacki, Krzysztof m2352 POL0.501-0.1010-1.00 
  Koziak, Vitali m2476 UKR0.5010.07100.70 
  Zakrzewski, Marek f2333 POL0.501-0.1210-1.20 
 * 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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