Individual Calculations November 2020
 Predkiewicz, Paulina  Total change: 14.00  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy 2020 - Dziewczeta do lat 12 Pulawy POL 2020-10-04
RcRownchangeKK*chgGame
 1226 1243 4.00 7 0.35 40 14.00 
  Dzierzgowska, Jagoda 1109 POL1.0010.324012.80 
  Laszczuk, Marcelina 1104 POL0.501-0.1940-7.60 
  Mansz, Martyna 1054 POL1.0010.254010.00 
  Pietryk, Joanna 1387 POL1.0010.694027.60 
  Slusarczyk, Anna 1330 POL0.001-0.3840-15.20 
  Jaros, Emilia 1295 POL0.5010.07402.80 
  Marczyk, Kinga 1306 POL0.001-0.4140-16.40 

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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