Individual Calculations July 2022
 Ruiz Castillo, Joshua  Total change: 13.10  Rating chartPersonal card
 9th Cherry Blossom Classic - Open Dulles, Virginia USA 2022-05-26
RcRownchangeKK*chgGame
 2353 2473 8.00 9 2.21 10 22.10 
  Brady, Tyson 2064 USA1.0010.08100.80 
  Morefield, Jason P f2242 USA1.0010.21102.10 
  Sinha, Sahil m2323 USA1.0010.30103.00 
  Paul, Justin f2244 USA0.001-0.7910-7.90 
  Chiku-Ratte, Olivier m2358 CAN1.0010.34103.40 
  Steingrimsson, Hedinn g2534 ISL1.0010.58105.80 
  Bartell, Thomas m2361 USA1.0010.35103.50 
  Lenderman, Aleksandr g2591 USA1.0010.66106.60 
  Hevia Alejano, Carlos g2460 CUB1.0010.48104.80 

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)
 
 Space City Open 2022 Houston, TX USA 2022-06-10
RcRownchangeKK*chgGame
 2069 2473 2.50 4 -0.90 10 -9.00 
  Elliott, Alexander 2073  * USA0.001-0.9210-9.20 
  Borse, Prasanna 1834 USA1.0010.01100.10 
  El Awad, Santiago 1899 USA1.0010.02100.20 
  Wang, Justin m2468 USA0.501-0.0110-0.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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