Individual Calculations July 2018
 Niemier, Martyna  Total change: 14.40  Rating chartPersonal card
 Mistrzostwa Wielkopolski Juniorow i Mlodzikow - D13 Sypniewo POL 2018-06-16
RcRownchangeKK*chgGame
 1248 1130 2.50 6 0.36 40 14.40 
  Nowak, Roksana 1370 POL0.001-0.2040-8.00 
  Pietrykowska, Agata 1130 POL0.5010.00400.00 
  Miranowska, Anna 1270 POL0.5010.19407.60 
  Barwinska, Ewa 1466 POL0.5010.384015.20 
  Golinska, Patrycja 1062 POL1.0010.414016.40 
  Franek, Diana 1191 POL0.001-0.4240-16.80 

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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