Individual Calculations May 2015
 Mucha, Marta  Total change: -8.80  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy D-12 Suwalki POL 2015-04-08
RcRownchangeKK*chgGame
 1369 1219 2.00 7 -0.22 40 -8.80 
  Budkiewicz, Magdalena 1536 POL0.001-0.1340-5.20 
  Zarebska, Lena 1315 POL0.001-0.3740-14.80 
  Hryn, Aleksandra 1343 POL0.5010.17406.80 
  Wojtas, Julia 1295 POL1.0010.604024.00 
  Dylag, Emilia 1567 POL0.5010.394015.60 
  Filipska, Maja 1245 POL0.001-0.4640-18.40 
  Kroliczek, Gabriela 1279 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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