Individual Calculations May 2024
 Castillo Coca, Mairebis  Total change: -24.20  Rating chartPersonal card
 Spring 2024 CCC IM Norm Invitational (32) - B Charlotte, NC USA 2024-03-27
RcRownchangeKK*chgGame
 2265 2044 1.00 9 -1.21 20 -24.20 
  Lima, Darcy g2364 BRA0.001-0.1320-2.60 
  Tang, Benjamin f2324 USA0.001-0.1620-3.20 
  Jiang, Andrew 2181 USA0.001-0.3220-6.40 
  Chirilov, James 2082 USA0.5010.05201.00 
  Nandhakumar, Vaseegaran c2251 USA0.001-0.2320-4.60 
  Becerra, Julio g2411 USA0.001-0.1020-2.00 
  Narayanan, Samrug f2343 USA0.001-0.1520-3.00 
  Diaz Charpentier, Kristel wm1990 CRC0.501-0.0820-1.60 
  Bregadze, Levan m2435 GEO0.001-0.0920-1.80 

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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