Individual Calculations May 2013
 Popiel, Natalia  Total change: 9.45  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy w Sportach Umyslowych - D14 Walbrzych POL 2013-04-11
RcRownchangeKK*chgGame
 1458 1316 3.50 9 0.63 15 9.45 
  Rudol, Maria 1488 POL1.0010.731510.95 
  Dwilewicz, Katarzyna 1635 POL0.001-0.1315-1.95 
  Sobczak, Marta 1516 POL0.001-0.2415-3.60 
  Tkaczyk, Weronika 1390 POL0.001-0.4015-6.00 
  Robaszkiewicz, Sara 1334 POL1.0010.53157.95 
  Wierzbowska, Aleksandra 1405 POL0.001-0.3815-5.70 
  Jurkiewicz, Zuzanna 1383 POL1.0010.59158.85 
  Wojcik, Jagoda 1388 POL0.001-0.4015-6.00 
  Socko, Weronika 1584 POL0.5010.33154.95 

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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