Individual Calculations March 2019
 Maciejewska, Sabina  Total change: -4.20  Rating chartPersonal card
 MLS team 2018-2019 Round 5-8 Konin POL 2019-02-10
RcRownchangeKK*chgGame
 1188 1156 1.00 2 0.09 20 1.80 
  Zychlewicz, Tomasz 1257 POL0.001-0.3620-7.20 
  Kowalska, Julia 1118 POL1.0010.45209.00 

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)
 
 VII MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY- OPEN Jastrzebia-Gora POL 2019-02-10
RcRownchangeKK*chgGame
 1391 1156 1.50 8 -0.30 20 -6.00 
  Starosta, Martyna wc1556  * POL0.001-0.0820-1.60 
  Kossowski, Witold 1438 POL0.001-0.1620-3.20 
  Ziehm, Robert 1521 POL0.5010.40208.00 
  Kudlacik, Jan 1363 POL1.0010.772015.40 
  Blazniak, Bartlomiej 1415 POL0.001-0.1820-3.60 
  Jaskiewicz, Kacper 1443 POL0.001-0.1620-3.20 
  Garbowska, Maja 1252 POL0.001-0.3720-7.40 
  Janik, Oskar 1142 POL0.001-0.5220-10.40 
 * 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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