Individual Calculations July 2019
 Kolay, Alex  Total change: -44.80  Rating chartPersonal card
 Summer 2019 CCCSA IM Norm Invitational - B Charlotte, North Carolina USA 2019-06-05
RcRownchangeKK*chgGame
 2307 2274 3.00 9 -1.12 40 -44.80 
  Mishra, Abhimanyu c2227 USA0.501-0.0740-2.80 
  Sinha, Sahil f2283 USA0.5010.01400.40 
  Homa, Seth f2300 USA0.5010.04401.60 
  Ynojosa Aponte, Felix Jose m2386 VEN0.5010.15406.00 
  Kumar, Nikhil f2257 USA0.001-0.5240-20.80 
  Lokander, Martin m2429 SWE0.5010.21408.40 
  Dukic, Zachary 2224 CAN0.001-0.5740-22.80 
  Francisco, Richard 2226 USA0.001-0.5740-22.80 
  Zapata, Alonso g2427 COL0.5010.20408.00 

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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