Individual Calculations January 2023
 Palmero Martinez, Rachel  Total change: -28.00  Rating chartPersonal card
 2022 US Masters Charlotte, North Carolina USA 2022-11-23
RcRownchangeKK*chgGame
 2071 2098 3.50 9 -1.40 20 -28.00 
  Raja, Harshit g2461 IND0.001-0.1020-2.00 
  Slate, Kent 1829 USA0.001-0.8320-16.60 
  Bruha, Nicholas 1984 USA1.0010.34206.80 
  Kayma, Tom 1851 USA1.0010.19203.80 
  Narayanan, Samrug f2340 USA0.001-0.2020-4.00 
  Jiang, Andrew 1959 USA1.0010.31206.20 
  Arias Santana, Mauricio m2317 CRC0.001-0.2220-4.40 
  Chirilov, James 1890 USA0.001-0.7720-15.40 
  Matus, Nastassja wf2011 USA0.501-0.1220-2.40 

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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