Rapid: Individual Calculations September 2017
 Zubrycka, Marta  Total change: 66.20  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - G12 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1264 1083 6.00 10 3.31 20 66.20 
  Slusarczyk, Milena 1303 POL0.001-0.2220-4.40 
  Krzyzosiak, Marta 1369 POL0.001-0.1620-3.20 
  Matusik, Zuzanna 1203 POL1.0010.662013.20 
  Najdecka, Sandra 1218 POL0.001-0.3220-6.40 
  Kaczorowska, Zofia 1186 POL1.0010.642012.80 
  Olszewska, Wiktoria 1246 POL1.0010.722014.40 
  Bialek, Alicja 1207 POL1.0010.672013.40 
  Cieslak, Jessica 1358 POL0.001-0.1720-3.40 
  Gaj, Magdalena 1226 POL1.0010.692013.80 
  Jedrzejko, Martyna 1322 POL1.0010.802016.00 

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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