Individual Calculations February 2020
 Timmel, John David  Total change: 9.20  Rating chartPersonal card
 2019 North Carolina Invitational Charlotte, North Carolina USA 2019-12-27
RcRownchangeKK*chgGame
 2031 2044 3.00 5 0.46 20 9.20 
  Mabe, Chris 2176 USA0.5010.18203.60 
  Snodgrass, Benjamin 2018 USA0.501-0.0420-0.80 
  Jones, Craig 2152 USA1.0010.652013.00 
  Carter, Emmanuel 2060 USA0.5010.02200.40 
  Kothapalli, Pradhyumna 1747 IND0.501-0.3520-7.00 

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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