Individual Calculations July 2017
 Nowacka, Dorota  Total change: 21.60  Rating chartPersonal card
 Mistrzostwa Mazowsza Juniorow 2017 - do lat 18 Warszawa POL 2017-06-17
RcRownchangeKK*chgGame
 1544 1402 3.00 7 0.54 40 21.60 
  Tkaczyk, Weronika 1541 POL1.0010.694027.60 
  Kodym, Piotr 1159 POL1.0010.20408.00 
  Majek, Kacper 1377 POL0.001-0.5340-21.20 
  Gowin, Malgorzata 1361 POL1.0010.444017.60 
  Kaczmarska, Joanna 1802  * POL0.001-0.0840-3.20 
  Koseski, Damian 1802  * POL0.001-0.0840-3.20 
  Matyszkiewicz, Wiktor 1765 POL0.001-0.1040-4.00 
 * 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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