Rapid: Individual Calculations May 2015
 Larson, Matthew  Total change: 25.60  Rating chartPersonal card
 2015 Spice Spring Rapid Webster Groves, Missouri USA 2015-03-21
RcRownchangeKK*chgGame
 2331 2196 3.00 5 1.28 20 25.60 
  Hoyos, Manuel g2539 MEX1.0010.882017.60 
  Durarbayli, Vasif g2545 AZE0.001-0.1120-2.20 
  Diamant, Andre g2457 BRA0.5010.32206.40 
  Cervantes, Thalia wc1866 CUB1.0010.12202.40 
  Eckert, Doug f2249 USA0.5010.07201.40 

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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