Individual Calculations March 2020
 Zheng, Michael Zihan  Total change: 110.00  Rating chartPersonal card
 11th Annual Southwest Class Championship Fort Worth, Texas USA 2020-02-13
RcRownchangeKK*chgGame
 2184 1940 4.50 8 2.75 40 110.00 
  Li, Eric Yuhan c2324 USA0.001-0.0940-3.60 
  Yanayt, Eugene f2206 USA0.001-0.1840-7.20 
  Johnson, Donald 1811 USA1.0010.334013.20 
  Oberoi, Shelev 2149 USA1.0010.774030.80 
  Adu, Oladapo Oluto m2250 NGR1.0010.864034.40 
  Wang, Jason f2318 USA0.001-0.0940-3.60 
  Kretchetov, Alexandre f2244 RUS0.5010.364014.40 
  Findlay, Ian f2172 CAN1.0010.794031.60 

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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