Individual Calculations September 2013
 Bielawski, Michal  Total change: 38.10  Rating chartPersonal card
 Mistrzostwa NATO w Szachach. Rynia k/.Warszawy POL 2013-08-12
RcRownchangeKK*chgGame
 2074 2026 5.50 7 2.54 15 38.10 
  Hale, Katie L W 1626  * ENG1.0010.08151.20 
  Cheung, Jan 2093 NED1.0010.59158.85 
  Alaslar, Devrim 2145 TUR0.5010.16152.40 
  Narman, Gokhan 2102 TUR1.0010.60159.00 
  Jauk, Wilhelm 2172 GER0.5010.20153.00 
  Van Run, Rieke 2097 NED1.0010.60159.00 
  Helbig, Mark f2282 GER0.5010.31154.65 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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