Individual Calculations December 2017
 Rosenthal, Nicholas  Total change: 5.40  Rating chartPersonal card
 11th Annual SPICE Cup Open Saint Louis, Missouri USA 2017-10-21
RcRownchangeKK*chgGame
 2310 2164 2.50 7 0.27 20 5.40 
  Kannappan, Priyadharshan g2516 IND0.001-0.1120-2.20 
  Williams, Justus f2371 USA0.001-0.2320-4.60 
  Swindell, Shawn 2018 USA1.0010.30206.00 
  Santarius, Erik f2318 USA1.0010.712014.20 
  Kavutskiy, Konstantin m2390 USA0.001-0.2120-4.20 
  Young, Angelo m2292 PHI0.5010.17203.40 
  Tsay, Vincent f2265 USA0.001-0.3620-7.20 

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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