Individual Calculations July 2019
 Luo, Ryan  Total change: 8.00  Rating chartPersonal card
 2019 Carolinas Classic Charlotte, North Carolina USA 2019-06-07
RcRownchangeKK*chgGame
 1949 1977 2.50 4 0.36 40 14.40 
  Sivakumar, Shaashwath 1728 USA0.501-0.3140-12.40 
  Dill, James Christopher 1885 USA1.0010.374014.80 
  Narayanan, Samrug c2196 USA0.5010.284011.20 
  Snodgrass, Benjamin 1988 USA0.5010.02400.80 

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)
 
 8th Annual Continental Class Championship Falls Church, Virginia USA 2019-06-14
RcRownchangeKK*chgGame
 2042 1977 1.50 4 -0.16 40 -6.40 
  Eidemiller, Mark 2198 USA0.001-0.2240-8.80 
  Marcelino, William 2084 USA0.001-0.3540-14.00 
  Wilson, Ronen 1797 USA1.0010.264010.40 
  Treger, Yefim 2090 USA0.5010.15406.00 

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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