Individual Calculations June 2024
 Anderson, Michael Gene  Total change: -0.80  Rating chartPersonal card
 2024 GM Marcel Sisniega Memorial Round 1-5 Berkeley, CA USA 2024-03-29
RcRownchangeKK*chgGame
 1740 1776 2.00 3 0.35 20 7.00 
  Chang, Linda 1711 NZL1.0010.41208.20 
  Srinivasan, Sivavishnu 1867 USA0.001-0.3820-7.60 
  Yan, Rayna 1641 USA1.0010.32206.40 

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)
 
 2024 GM Marcel Sisniega Memorial Round 6 Berkeley, CA USA 2024-05-03
RcRownchangeKK*chgGame
 1791 1770 1.00 1 0.53 20 10.60 
  Kalonaris, Zeno 1791 USA1.0010.532010.60 

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)
 
 2024 Summer Tuesday Night Marathon - 2000 and Over Round 1-3 San Francisco, CA USA 2024-05-07
RcRownchangeKK*chgGame
 1919 1770 0.00 3 -0.92 20 -18.40 
  Diller, Bradley R 1860 USA0.001-0.3820-7.60 
  Srinivasan, Sivavishnu 1879 USA0.001-0.3520-7.00 
  Jones, James E 2017 USA0.001-0.1920-3.80 

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)
 

 

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