Individual Calculations October 2008
 Avrukh, Margarita  Total change: 0.00  Rating chartPersonal card
 Int. Chess Festival Biel ATO Biel SUI 2008-07-23
RcRownchangeRpKK*chgGame
 1648 0 1.00 3 0.00 1523   0.00 
  Rosebrock, Timotej Alexander 1588 SUI0.0010.00 0.00 
  Kocik, Genoweva 1571 POL1.0010.00 0.00 
  Suwendo, Poedjo 1786 SUI0.0010.00 0.00 

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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