Individual Calculations July 2024
 Arosemena, Jorge  Total change: -34.00  Rating chartPersonal card
 2024 National Open - Under 2100 Las Vegas, Nevada USA 2024-06-06
RcRownchangeKK*chgGame
 1731 1976 1.50 4 -1.70 20 -34.00 
  Reyes Melendez, Kevin Alejandro 1800 USA0.501-0.2320-4.60 
  Feng, Eric 1660 USA1.0010.13202.60 
  Manalo, Lance Rheiniel Geslani 1771 PHI0.001-0.7620-15.20 
  Loring, Steven W 1692 USA0.001-0.8420-16.80 

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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