Individual Calculations September 2017
 Andrews, Todd D  Total change: 2.60  Rating chartPersonal card
 2017 US Masters Championship Greensboro, North Carolina USA 2017-08-23
RcRownchangeKK*chgGame
 2355 2240 3.00 8 0.13 20 2.60 
  Chirila, Ioan-Cristian g2552 ROU1.0010.862017.20 
  Checa, Nicolas m2454 USA0.001-0.2320-4.60 
  Yang, Kaiqi m2441 CAN1.0010.762015.20 
  Smith, Bryan G g2419 USA0.001-0.2720-5.40 
  Copeland, Samuel S 2141 USA1.0010.36207.20 
  Panchanathan, Magesh g2475 IND0.001-0.2120-4.20 
  Thavandiran, Shiyam f2347 CAN0.001-0.3520-7.00 
  Yang, Qindong 2013 CHN0.001-0.7920-15.80 

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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