Individual Calculations August 2015
 Vettese, Nicholas  Total change: 38.80  Rating chartPersonal card
 2015 Zone 2.2 Open Championships Guelph CAN 2015-07-10
RcRownchangeKK*chgGame
 2173 2180 5.50 9 0.97 40 38.80 
  Piccinin, Mario 1810 CAN1.0010.10404.00 
  Cao, Jason f2332 CAN0.001-0.3040-12.00 
  Cai, Jason 2046 CAN1.0010.324012.80 
  Preotu, Razvan m2452 CAN0.001-0.1740-6.80 
  Shi, Diwen c2153 CAN1.0010.464018.40 
  Yam, Alex f2306 CAN0.001-0.3340-13.20 
  Dougherty, Michael f2123 CAN1.0010.424016.80 
  Plotkin, Victor f2255 CAN0.5010.10404.00 
  Chen, Richard c2082 CAN1.0010.374014.80 

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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