Individual Calculations March 2011
 Watters, Chase M  Total change: -14.00  Rating chartPersonal card
 2010 Pan American Intercollegiate Team Championship Milwaukee, Wisconsin USA 2010-12-27
RcRownchangeKK*chgGame
 2183 2192 1.50 4 -0.56 25 -14.00 
  Foisor, Sabina-Franseca wg2295 USA0.001-0.3625-9.00 
  Widener, Andrew 1991 USA1.0010.24256.00 
  Vioreanu, Bogdan G m2426 ROU0.001-0.2125-5.25 
  Davy, Damion 2018 JAM0.501-0.2325-5.75 

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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