Individual Calculations February 2023
 Martinez, Jorge A  Total change: 0.00  Rating chartPersonal card
 32nd annual North American Open - U2100 Paradise, Nevada USA 2022-12-26
RcRownchangeRpKK*chgGame
 1636 0 4.50 7 0.00 1676   0.00 
  Wang, Ted 1901 USA0.0010.00 0.00 
  Ross, Joseph M 1486 USA1.0010.00 0.00 
  Koon, Kingsley 1728 USA1.0010.00 0.00 
  Ramkumar, Aditya 1481 USA1.0010.00 0.00 
  Miller, Collin A 1756 USA1.0010.00 0.00 
  Coy, Matthew Miller 1734 USA0.5010.00 0.00 
  Yang, Lefan 1366 CAN0.0010.00 0.00 

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)
 
 CFCC 2023 Winter Open & Scholastic - Master & Expert Orlando, FL USA 2023-01-27
RcRownchangeRpKK*chgGame
 1813 0 0.00 1 0.00 1013   0.00 
  Patel, Arav 1813 USA0.0010.00 0.00 

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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