Individual Calculations September 2018
 Chmiel, Pawel  Total change: 87.20  Rating chartPersonal card
 54th International Akiba Rubinstein Chess Festival - OPEN D Polanica Zdroj POL 2018-08-26
RcRownchangeKK*chgGame
 1297 1220 5.00 7 2.18 40 87.20 
  Rodzik, Malgorzata 1058 POL1.0010.294011.60 
  Goral, Jan 1471 POL1.0010.814032.40 
  Miranowska, Anna 1273 POL0.001-0.4340-17.20 
  Kukula, Klara 1140 POL1.0010.394015.60 
  Ullrich, Karol 1303 POL1.0010.614024.40 
  Grzebieniowski, Michal 1385 POL1.0010.724028.80 
  Barwinska, Ewa 1451 POL0.001-0.2140-8.40 

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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