Individual Calculations May 2013
 Zalewska, Katarzyna  Total change: -2.25  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy w Sportach Umyslowych - D14 Walbrzych POL 2013-04-11
RcRownchangeKK*chgGame
 1490 1373 3.00 9 -0.15 15 -2.25 
  Socko, Weronika 1584 POL1.0010.771511.55 
  Murawko, Julia 1651 POL0.001-0.1715-2.55 
  Cieslak, Wiktoria 1532 POL0.001-0.2915-4.35 
  Sekowska, Helena 1460 POL0.5010.12151.80 
  Skorupa, Oliwia 1510 POL0.001-0.3215-4.80 
  Maciak, Gabriela 1434 POL0.001-0.4215-6.30 
  Robaszkiewicz, Sara 1334 POL1.0010.45156.75 
  Koperska, Nina 1388 POL0.5010.02150.30 
  Sobczak, Marta 1516 POL0.001-0.3115-4.65 

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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