Individual Calculations May 2018
 Miyasaka, Marcus  Total change: -22.40  Rating chartPersonal card
 12th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2018-03-28
RcRownchangeKK*chgGame
 2132 2134 3.50 8 -0.56 40 -22.40 
  Checa, Nicolas m2485 USA0.001-0.1140-4.40 
  Subedi, Avinaya 1886 NEP0.001-0.8140-32.40 
  Chen, Derek 1881 USA1.0010.19407.60 
  Narkeeran, Madhavan 1909 USA0.501-0.2840-11.20 
  Liu, Zhanhe 2011 CAN1.0010.334013.20 
  Niemann, Hans f2302 USA0.5010.22408.80 
  Shetty, Atulya m2391 USA0.5010.324012.80 
  Turgut, Aydin 2190 USA0.001-0.4240-16.80 

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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