Individual Calculations November 2018
 Eckert, Doug  Total change: -33.80  Rating chartPersonal card
 2018 Saint Louis District Championship Saint Louis, Missouri USA 2018-10-20
RcRownchangeKK*chgGame
 2194 2124 1.00 3 -0.23 20 -4.60 
  Glashausser, Sho 1724  * USA1.0010.08201.60 
  Lenderman, Aleksandr g2524  * USA0.001-0.0820-1.60 
  Colas, Joshua f2334 USA0.001-0.2320-4.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2018 SPICE Cup Open St. Louis, Missouri USA 2018-10-23
RcRownchangeKK*chgGame
 2216 2124 0.50 5 -1.46 20 -29.20 
  Wang, Kevin m2447 USA0.001-0.1320-2.60 
  Colas, Joshua f2334 USA0.001-0.2320-4.60 
  Shoykhet, Benjamin 1855 USA0.001-0.8320-16.60 
  Polavaram, Rithik 2069 USA0.501-0.0820-1.60 
  Grabinsky, Aaron 2375 USA0.001-0.1920-3.80 

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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