Blitz: Individual Calculations February 2018
 Serafin, Witold  Total change: -19.40  Rating chartPersonal card
 VII Memorial Klaudiusza Mietusa i IV Mistrzostwa COMARCH S.A. Krakow POL 2018-01-14
RcRownchangeKK*chgGame
 1347 1199 2.00 9 -0.97 20 -19.40 
  Mika, Tomasz 1599  * POL0.001-0.0820-1.60 
  Kowalczyk, Piotr 1385 POL0.001-0.2620-5.20 
  Bialas, Sebastian 1364 POL0.001-0.2820-5.60 
  Kulikowski, Michal 1428 POL1.0010.792015.80 
  Armula, Wojciech 1223 POL0.001-0.4720-9.40 
  Filipek, Justyna 1154 POL0.001-0.5620-11.20 
  Wajda, Krzysztof 1256 POL0.001-0.4220-8.40 
  Kowalczyk, Marcin 1116 POL1.0010.39207.80 
  Chrzanowski, Bogdan 1599  * POL0.001-0.0820-1.60 
 * 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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