Individual Calculations December 2019
 Patel, Advait  Total change: -8.70  Rating chartPersonal card
 2019 Ivy League Challenge Toronto CAN 2019-11-08
RcRownchangeKK*chgGame
 2275 2460 2.00 4 -0.87 10 -8.70 
  Dai, Wenzhi 2093 CHN1.0010.10101.00 
  Tang, Andrew g2506 USA0.5010.06100.60 
  Jacobson, Aaron f2301 USA0.501-0.2110-2.10 
  Altschuler, Jason 2198 USA0.001-0.8210-8.20 

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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