Individual Calculations February 2020
 Salakh, Nadiia  Total change: -9.20  Rating chartPersonal card
 2019 Pan-American Intercollegiate Championship Charlotte, North Carolina USA 2019-12-27
RcRownchangeKK*chgGame
 2157 2035 1.00 4 -0.46 20 -9.20 
  Escalante, Brian m2421 PER0.001-0.0920-1.80 
  Bellissimo, Joseph 2209 CAN0.001-0.2720-5.40 
  Hullahalli, Adarsh 1904 USA1.0010.32206.40 
  Yi, Richard 2093 USA0.001-0.4220-8.40 

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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