Individual Calculations June 2024
 Del Rosario, Frisco  Total change: 1.40  Rating chartPersonal card
 2024 GM Marcel Sisniega Memorial Round 1-5 Berkeley, CA USA 2024-03-29
RcRownchangeKK*chgGame
 1731 1834 2.00 3 0.15 20 3.00 
  Yan, Rayna 1641 USA1.0010.25205.00 
  Coyne, Theodore 2054 USA0.001-0.2220-4.40 
  Kim, Taewoo 1498 KOR1.0010.12202.40 

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
 1875 1795 0.00 1 -0.39 20 -7.80 
  Smith, Roger 1875 USA0.001-0.3920-7.80 

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)
 
 2024 Memorial Day Championship - MXA Santa Clara, CA USA 2024-05-24
RcRownchangeKK*chgGame
 1656 1795 1.00 1 0.31 20 6.20 
  Oliver, Kevin Robert 1656 USA1.0010.31206.20 

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)
 

 

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