Blitz: Individual Calculations January 2020
 Zalewska, Malgorzata  Total change: -19.80  Rating chartPersonal card
 Otwarte Mistrzostwa Warszawy w Szachach Blyskawicznych Warszawa POL 2019-12-15
RcRownchangeKK*chgGame
 1426 1217 1.00 7 -0.99 20 -19.80 
  Murawko, Katarzyna 1617  * POL0.001-0.0820-1.60 
  Trybula, Agata 1596 POL0.001-0.0920-1.80 
  Krasiewicz, Robert 1617  * POL0.001-0.0820-1.60 
  Michalak, Leon 1163 POL0.501-0.0820-1.60 
  Pawlowski, Michal 1617  * POL0.001-0.0820-1.60 
  Rudas, Borys 1245 POL0.5010.04200.80 
  Kowalski, Witold 1129 POL0.001-0.6220-12.40 
 * 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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