Individual Calculations August 2016
 Plotkin, Mark  Total change: -48.00  Rating chartPersonal card
 44th Annual World Open Philadelphia, Pennsylvania USA 2016-06-30
RcRownchangeKK*chgGame
 2248 2174 4.00 8 0.70 40 28.00 
  Mikhalevski, Victor g2533 ISR1.0010.904036.00 
  Colas, Joshua f2387 USA0.001-0.2340-9.20 
  Turgut, Tansel f2288 TUR0.001-0.3440-13.60 
  Johnston, Daniel F 1929 USA1.0010.20408.00 
  Sarkar, Justin m2439 USA0.001-0.1840-7.20 
  Slade, Theodore 2054 ENG1.0010.344013.60 
  Capocyan, Sam L 2054 USA1.0010.344013.60 
  Niemann, Hans M f2298 USA0.001-0.3340-13.20 

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)
 
 2016 Canadian Open Windsor CAN 2016-07-10
RcRownchangeKK*chgGame
 2009 2228 3.50 7 -1.90 40 -76.00 
  Zhang, Henry 1939 CAN0.001-0.8440-33.60 
  Chehayeb, Sal 2023 USA0.501-0.2640-10.40 
  Virkud, Apurva wc1913 USA0.001-0.8640-34.40 
  Talukdar, Rohan c2051 CAN1.0010.274010.80 
  Agbabishvili, Lali 2012 CAN0.501-0.2840-11.20 
  Li, Yinshi 2076 CAN0.501-0.2040-8.00 
  Hua, Eugene c2049 CAN1.0010.274010.80 

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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