Individual Calculations March 2022
 Ngo-Tan, Don  Total change: -57.00  Rating chartPersonal card
 13th Annual Southwest Class Championships - Master Fort Worth, Texas USA 2022-02-17
RcRownchangeKK*chgGame
 2080 2297 4.00 9 -2.85 20 -57.00 
  Nathan, Krishna 1982 USA0.501-0.3620-7.20 
  Iinuma, Paul Yuu 1993 USA1.0010.14202.80 
  Malicka, Maria fwc2326 POL0.001-0.4620-9.20 
  Kondakov, Adrian c2017 USA0.501-0.3420-6.80 
  Bruha, Nicholas 1990 USA0.501-0.3620-7.20 
  Doraszelski, Alexander 2077 GER1.0010.22204.40 
  Proleiko, Julian 2242 USA0.001-0.5820-11.60 
  Yanayt, Eugene f2073 USA0.501-0.2820-5.60 
  Tang, Zoey wf2019 USA0.001-0.8320-16.60 

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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