Blitz: Individual Calculations January 2020
 Waldron, Richard  Total change: -25.00  Rating chartPersonal card
 LACC Blitz November 30 Los Angeles, California USA 2019-11-30
RcRownchangeKK*chgGame
 1692 1617 1.00 3 -0.30 20 -6.00 
  Cabrales-Goldstein, Dada 1405 USA1.0010.23204.60 
  Jayson, Mitchell 1655 USA0.001-0.4520-9.00 
  Tolentino, Karl 2016 USA0.001-0.0820-1.60 

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)
 
 LACC Saturday Blitz FIDE - Dec 7 2019 Los Angeles, California USA 2019-12-07
RcRownchangeKK*chgGame
 1677 1592 1.00 5 -1.06 20 -21.20 
  Colangelo, Michael 1695 USA0.001-0.3620-7.20 
  Cabrales-Goldstein, Dada 1368 USA1.0010.22204.40 
  Tolentino, Karl 1992  * USA0.001-0.0820-1.60 
  Kuzmenko, Alexander 1481 USA0.001-0.6520-13.00 
  Kim, Willis A 1847 USA0.001-0.1920-3.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 LACC Saturday Blitz FIDE - Dec 14 2019 Los Angeles, California USA 2019-12-14
RcRownchangeKK*chgGame
 1630 1592 3.00 5 0.75 20 15.00 
  Cabrales-Goldstein, Dada 1368 USA1.0010.22204.40 
  Xie, Brandon 1778 USA0.001-0.2620-5.20 
  Xie, Bryan 1778 USA0.001-0.2620-5.20 
  Colangelo, Michael 1695 USA1.0010.642012.80 
  Cabrales-Goldstein, Golan 1530 USA1.0010.41208.20 

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)
 
 LACC Saturday Blitz FIDE - Dec 21 2019 Los Angeles, California USA 2019-12-21
RcRownchangeKK*chgGame
 1684 1592 1.00 4 -0.64 20 -12.80 
  Tolentino, Karl 1992  * USA0.001-0.0820-1.60 
  Cabrales-Goldstein, Golan 1530 USA1.0010.41208.20 
  Cabrales-Goldstein, Dada 1368 USA0.001-0.7820-15.60 
  Kim, Willis A 1847 USA0.001-0.1920-3.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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