Individual Calculations September 2018
 Nagly, Wojciech  Total change: -21.20  Rating chartPersonal card
 WROCLAW OPEN 2018 - OPEN B Wroclaw POL 2018-07-30
RcRownchangeKK*chgGame
 1351 1114 1.00 7 -0.53 40 -21.20 
  Kupsik, Joanna 1514  * POL0.001-0.0840-3.20 
  Zerebiec, Maurycy 1441 POL0.001-0.1340-5.20 
  Lazniewska, Zofia 1247 POL0.001-0.3240-12.80 
  Ptak, Pawel 1330 POL0.001-0.2240-8.80 
  Pietryk, Joanna 1293 POL1.0010.734029.20 
  Domanski, Marcin 1425 POL0.001-0.1440-5.60 
  Dawgiel, Bartosz 1206 POL0.001-0.3740-14.80 
 * 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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