Individual Calculations May 2017
 Mandizha, Farai  Total change: -17.10  Rating chartPersonal card
 11th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2017-04-12
RcRownchangeKK*chgGame
 2248 2359 4.00 9 -1.71 10 -17.10 
  Guo, Arthur f2061 USA1.0010.15101.50 
  Paragua, Mark g2521 PHI0.5010.21102.10 
  Vazquez, Guillermo m2446 PAR0.5010.12101.20 
  Sadorra, Julio Catalino g2580 PHI0.001-0.2210-2.20 
  Daggupati, Balaji 2152 USA0.501-0.2710-2.70 
  Wang, Wesley c2111 USA0.501-0.3110-3.10 
  Paul, Justin 2179 USA0.001-0.7410-7.40 
  Tanenbaum, Zachary C 2122 USA0.001-0.8010-8.00 
  Bogdan, Ekaterina wf2058 BLR1.0010.15101.50 

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)
 

 

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