Blitz: Individual Calculations February 2018
 Ratsma, Rosa  Total change: -46.20  Rating chartPersonal card
 XXVIII Miedzynarodowy Festiwal Szachowy CRACOVIA-2017 BLITZ Krakow POL 2018-01-01
RcRownchangeKK*chgGame
 1969 2287 7.00 11 -2.31 20 -46.20 
  Zbrzeski, Piotr 1887  * POL0.001-0.9220-18.40 
  Lehaci, Miruna-Daria wf1887  * ROU1.0010.08201.60 
  Kozlowski, Marcin 1887  * POL1.0010.08201.60 
  Jajte-Pachota, Maciej 1888 POL0.001-0.9220-18.40 
  Mika, Andrzej 1887  * POL1.0010.08201.60 
  Dusza, Tomasz 1895 POL1.0010.08201.60 
  Khandhar, Kaushal 2005 MAS1.0010.16203.20 
  Polok, Kacper f2128 POL0.001-0.7120-14.20 
  Losonczi, Marcell 1995 HUN0.001-0.8520-17.00 
  Wojciechowski, Beniamin 1887  * POL1.0010.08201.60 
  Piesik, Piotr f2311 POL1.0010.532010.60 
 * 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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