Individual Calculations August 2014
 Song, Michael  Total change: 26.40  Rating chartPersonal card
 42nd Annual World Open - Open Section Arlington, Virginia USA 2014-07-02
RcRownchangeKK*chgGame
 2352 2252 4.00 9 0.66 40 26.40 
  Vidal, Yuri Gonzalez g2546 CUB0.001-0.1540-6.00 
  Paragua, Mark g2506 PHI0.5010.314012.40 
  Kaufman, Lawrence C g2329 USA0.5010.11404.40 
  Santarius, Erik 2332 USA0.5010.11404.40 
  Schut, Lisa wm2321 NED0.001-0.4040-16.00 
  Fiedler, Brian 2059 CAN1.0010.254010.00 
  Neimer, Vitaly m2372 ISR0.5010.16406.40 
  Minko, Vladimir f2308 RUS0.5010.08403.20 
  Prasca Sosa, Rafael m2397 VEN0.5010.19407.60 

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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