Individual Calculations May 2015
 Dadello, Barbara  Total change: -71.20  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy D-12 Suwalki POL 2015-04-08
RcRownchangeKK*chgGame
 1201 1227 2.00 7 -1.78 40 -71.20 
  Malicka, Maria 1537 POL0.001-0.1440-5.60 
  Szelejewska, Maria 1031 POL0.001-0.7540-30.00 
  Tamon, Agata 1050 POL1.0010.274010.80 
  Tomczak, Marta 1418 POL0.001-0.2540-10.00 
  Zalucka, Emilia 1121 POL0.001-0.6440-25.60 
  Chojnowska, Karolina 1106 POL0.501-0.1640-6.40 
  Kultys, Nela 1146 POL0.501-0.1140-4.40 

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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