Individual Calculations September 2013
 Ruta, Grzegorz  Total change: 0.00  Rating chartPersonal card
 M.Najdorf International Chess Festival gr. B Warszawa POL 2013-08-05
RcRownchangeRpKK*chgGame
 1429 0 0.00 6 0.00 629   0.00 
  Snarski, Boguslaw 1575 POL0.0010.00 0.00 
  Tomczyk, Ryszard 1459 POL0.0010.00 0.00 
  Bujalski, Mateusz 1356 POL0.0010.00 0.00 
  Biernacki, Tomasz 1270 POL0.0010.00 0.00 
  Moscicki, Slawomir 1384 POL0.0010.00 0.00 
  Kozinski, Karol 1527 POL0.0010.00 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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