Individual Calculations May 2014
 Jarocka, Liwia  Total change: -8.10  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy D-12 Spala POL 2014-04-06
RcRownchangeKK*chgGame
 1323 1341 4.50 9 -0.27 30 -8.10 
  Szelejewska, Maria 1054 POL1.0010.16304.80 
  Kucharska, Honorata 1722 POL0.001-0.0930-2.70 
  Czarniecka, Aleksandra 1247 POL1.0010.373011.10 
  Lukaszewska, Magdalena 1190 POL1.0010.30309.00 
  Kulpa, Zuzanna 1425 POL0.001-0.3830-11.40 
  Choinska, Debora 1297 POL0.501-0.0630-1.80 
  Kaniowska, Anna 1336 POL0.001-0.5130-15.30 
  Raczykowska, Paulina 1228 POL1.0010.353010.50 
  Malicka, Maria 1408 POL0.001-0.4130-12.30 

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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