Individual Calculations November 2016
 Kiewra, Keaton F  Total change: -15.80  Rating chartPersonal card
 Chess.com Isle of Man International Masters Douglas ENG 2016-10-01
RcRownchangeKK*chgGame
 2408 2454 4.50 9 -0.46 10 -4.60 
  Harari, Zaki 2061 ENG1.0010.08100.80 
  Bachmann, Axel g2645 PAR0.5010.25102.50 
  Granda Zuniga, Julio E g2648 PER0.001-0.2510-2.50 
  Zozulia, Anna mwg2303 BEL0.501-0.2010-2.00 
  Webb, Laurence E f2280 ENG0.501-0.2310-2.30 
  Rakesh, Kumar Jena f2247 IND1.0010.23102.30 
  Vishnu, Prasanna. V g2522 IND0.001-0.4110-4.10 
  L`ami, Alina mwg2322 ROU1.0010.32103.20 
  Meier, Georg g2648 GER0.001-0.2510-2.50 

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)
 
 2016 Spice Cup Webster Groves, Missouri USA 2016-10-17
RcRownchangeKK*chgGame
 2304 2454 5.00 9 -1.12 10 -11.20 
  Rosenthal, Nicholas 2136 USA0.001-0.8710-8.70 
  Niemann, Hans M f2288 USA0.501-0.2210-2.20 
  Peddi, Rahul Sriva 2277 IND0.001-0.7310-7.30 
  Cervantes, Thalia wc2054  * USA1.0010.08100.80 
  Grabinsky, Aaron 2330 USA0.501-0.1710-1.70 
  Adamson, Robby f2247 USA1.0010.23102.30 
  Williams, Justus D f2313 USA1.0010.31103.10 
  Hoyos, Manuel Leon g2488 MEX1.0010.55105.50 
  Nyzhnyk, Illia g2607 UKR0.001-0.3010-3.00 
 * 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)
 

 

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