Individual Calculations June 2022
 Dura, Anna  Total change: 34.00  Rating chartPersonal card
 XXVIII Ogolnopolska Olimpiada Mlodziezy D-14 Augustow POL 2022-05-07
RcRownchangeKK*chgGame
 1274 1197 4.50 9 0.85 40 34.00 
  Banasiak, Adrianna 1393 POL0.001-0.2540-10.00 
  Konkol, Sandra 1442 POL0.001-0.2040-8.00 
  Semeradt, Michalina 1081 POL0.501-0.1640-6.40 
  Racis, Dominika 1229 POL0.5010.04401.60 
  Gladyszewska, Kinga 1268 POL1.0010.604024.00 
  Oszutowska, Anna 1222 POL0.5010.03401.20 
  Nowak, Emilia 1308 POL0.5010.15406.00 
  Duda, Aleksandra 1451 POL0.5010.314012.40 
  Wrzodak, Natalia 1070 POL1.0010.334013.20 

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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