Individual Calculations September 2012
 Koenigsberg, Andre  Total change: 4.50  Rating chartPersonal card
 11th Annual Manhattan Open - U2300 Section New York, New York USA 2012-08-17
RcRownchangeKK*chgGame
 2092 1972 2.00 5 0.30 15 4.50 
  Schwartz, Maxwell 2080 USA1.0010.65159.75 
  Reverby, Miro 2166 USA0.001-0.2515-3.75 
  Postolski, Javier Silvio 2092 ARG1.0010.66159.90 
  Manon-Og, Ramon Jr. 2118 PHI0.001-0.3015-4.50 
  Pillai, Kadhir A 2002 USA0.001-0.4615-6.90 

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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