Individual Calculations August 2013
 Koperska, Nina  Total change: 7.95  Rating chartPersonal card
 Turniej Pierwszej Szansy D13 Ustron POL 2013-06-29
RcRownchangeKK*chgGame
 1362 1361 5.00 9 0.53 15 7.95 
  Stebel, Agata 1651 POL0.5010.34155.10 
  Ciesinska, Weronika 1272 POL0.001-0.6215-9.30 
  Wojcik, Jagoda 1397 POL1.0010.55158.25 
  Witkowska, Karolina 1260 POL0.501-0.1415-2.10 
  Bohdanowicz, Nikola 1020 POL1.0010.12151.80 
  Gil, Oliwia 1304 POL1.0010.42156.30 
  Frej, Zofia 1545 POL0.001-0.2615-3.90 
  Reda, Patrycja 1416 POL1.0010.58158.70 
  Kindler, Karolina 1391 POL0.001-0.4615-6.90 

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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