Rapid: Individual Calculations April 2017
 Dziuba, Marcin  Total change: 14.80  Rating chartPersonal card
 IV Ogolnopolski Turniej Szachowy Pamieci Zolnierzy Wykletych Gniezno POL 2017-03-12
RcRownchangeKK*chgGame
 2253 2525 8.00 9 0.74 20 14.80 
  Piatkowski, Krzysztof 2125  * POL1.0010.08201.60 
  Koziorowicz, Michal 2125  * POL1.0010.08201.60 
  Nowak, Rafal 2125  * POL1.0010.08201.60 
  Pietruszewski, Marcin 2125  * POL1.0010.08201.60 
  Przybylski, Wojciech f2385 POL1.0010.31206.20 
  Brodowski, Piotr m2458 POL0.001-0.5920-11.80 
  Mazurkiewicz, Michal 2268 POL1.0010.18203.60 
  Zakrzewski, Marek 2269 POL1.0010.19203.80 
  Licznerski, Lukasz f2401 POL1.0010.33206.60 
 * 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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