Individual Calculations March 2017
 Brooks, Michael A  Total change: -18.50  Rating chartPersonal card
 2017 Saint Louis Winter Invitational - IM Saint Louis, Missouri USA 2017-02-16
RcRownchangeKK*chgGame
 2313 2384 3.50 9 -1.85 10 -18.50 
  Williams, Justus D f2333 USA0.001-0.5710-5.70 
  Hua, Lefong f2333 CAN0.001-0.5710-5.70 
  Young, Angelo m2295 PHI0.501-0.1210-1.20 
  Neimer, Vitaly m2356 ISR1.0010.46104.60 
  Eckert, Doug D f2135 USA0.501-0.3110-3.10 
  Shankar, Gauri f2306 IND0.501-0.1110-1.10 
  Grabinsky, Aaron 2372 USA1.0010.48104.80 
  Banawa, Joel Cholo B. f2370 USA0.001-0.5210-5.20 
  Colas, Joshua f2317 USA0.001-0.5910-5.90 

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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