Individual Calculations September 2017
 Giannatos, Peter L  Total change: 2.40  Rating chartPersonal card
 2017 US Masters Championship Greensboro, North Carolina USA 2017-08-23
RcRownchangeKK*chgGame
 2330 2272 3.00 7 0.12 20 2.40 
  Huschenbeth, Niclas g2575 GER0.001-0.1420-2.80 
  Richardson, James 2011 USA1.0010.18203.60 
  Hung, Daniel 1872  * USA1.0010.08201.60 
  Bregadze, Levan m2471 GEO0.5010.26205.20 
  Checa, Nicolas m2454 USA0.001-0.2620-5.20 
  Zapata, Alonso g2438 COL0.5010.22204.40 
  Matamoros, Carlos g2488 ECU0.001-0.2220-4.40 
 * 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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