Individual Calculations April 2009
 Tennant, Steven  Total change: 10.65  Rating chartPersonal card
 18th North American FIDE Invitational Skokie, Illinois USA 2009-02-21
RcRownchangeKK*chgGame
 2269 2203 4.00 8 0.71 15 10.65 
  Magness, Trevor 2142 USA1.0010.42156.30 
  Felecan, Florin f2380 USA0.5010.23153.45 
  Zenyuk, Iryna cwm2237 USA0.001-0.4515-6.75 
  Pasalic, Mehmed m2365 GER1.0010.711510.65 
  Young, Angelo m2361 PHI0.5010.21153.15 
  Parmet, Daniel Edward 1938 USA1.0010.18152.70 
  Amanov, Mesgen m2453 TKM0.001-0.1915-2.85 
  Shankar, Gauri f2272 IND0.001-0.4015-6.00 

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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