Individual Calculations March 2020
 Chan, John  Total change: 8.60  Rating chartPersonal card
 Max Wilkerson Memorial 2020 Tuesday Night Marathon - CDEu San Francisco, California USA 2020-01-07
RcRownchangeKK*chgGame
 1363 1564 4.00 5 0.27 20 5.40 
  Neugut, Eitan 1496 USA0.001-0.5920-11.80 
  Bayaraa, Timothy 1282 USA1.0010.16203.20 
  Lintz, Michael Harry 1429 USA1.0010.32206.40 
  Harris, Clarence 1370 USA1.0010.25205.00 
  Olson, David R 1239 USA1.0010.13202.60 

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)
 
 Max Wilkerson Memorial 2020 Tuesday Night Marathon - Extra Rated Games San Francisco, California USA 2020-01-28
RcRownchangeKK*chgGame
 1282 1564 1.00 1 0.16 20 3.20 
  Bayaraa, Timothy 1282 USA1.0010.16203.20 

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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