Individual Calculations July 2022
 Jiang, Lucas  Total change: -20.80  Rating chartPersonal card
 PNWCC vs Bulgaria Memorial Day 2022 Match Redmond (WA) San Jose (CA) (USA) and Sofia Plovdiv (Bulgaria) USA 2022-05-28
RcRownchangeKK*chgGame
 2242 2037 3.00 6 1.58 40 63.20 
  Vlashki, Nino 2247 BUL0.5010.274010.80 
  Simeonov, Stefan 2230 BUL0.5010.254010.00 
  Stoynov, Ivan f2235 BUL0.001-0.2440-9.60 
  Stoynov, Ivan f2235 BUL1.0010.764030.40 
  Brankov, Krasimir 2251 BUL1.0010.774030.80 
  Brankov, Krasimir 2251 BUL0.001-0.2340-9.20 

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)
 
 2022 National Open - Open Las Vegas, Nevada USA 2022-06-08
RcRownchangeKK*chgGame
 1950 2103 2.00 7 -2.66 40 -106.40 
  Chasin, Nico f2302 USA0.001-0.2440-9.60 
  Heimann, Mark f2403 USA0.001-0.1540-6.00 
  Liu, Aiden 1703  * USA0.501-0.4240-16.80 
  Liu, Patrick Peijun 1813 USA0.501-0.3440-13.60 
  Shoykhet, Benjamin Effron 1777 USA0.001-0.8740-34.80 
  Khattar, Tanmay 1926 USA0.501-0.2340-9.20 
  Atwell, Rose 1728 USA0.501-0.4140-16.40 
 * 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)
 
 PNWCC June FIDE Hybrid Match - PNWCC vs Bulgaria San Jose (CA) (USA) and Plovdiv (Bulgaria) USA 2022-06-18
RcRownchangeKK*chgGame
 2204 2103 2.00 4 0.56 40 22.40 
  Vlashki, Nino 2251 BUL0.5010.20408.00 
  Vlashki, Nino 2251 BUL0.001-0.3040-12.00 
  Slavov, Dimitar 2157 BUL0.5010.08403.20 
  Slavov, Dimitar 2157 BUL1.0010.584023.20 

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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