Individual Calculations August 2013
 Bisiriyu-Salam, Oluwaseun  Total change: 12.30  Rating chartPersonal card
 41st Annual World Open - U2200 Section Arlington, Virginia USA 2013-06-29
RcRownchangeKK*chgGame
 2075 2147 4.00 6 0.41 30 12.30 
  Sakai, Hibicki 2093 JPN0.001-0.5830-17.40 
  Roa`neira, Ivan 2105 USA1.0010.443013.20 
  Manon-Og, Ramon A 2118 PHI1.0010.463013.80 
  Treiman, Scott 2056 USA0.001-0.6230-18.60 
  Boyer Censore, Gisuppe E 2098 VEN1.0010.433012.90 
  Patel, Advait 1978 USA1.0010.28308.40 

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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