Individual Calculations February 2020
 Vorontsov, Pavlo  Total change: 1.00  Rating chartPersonal card
 2019 Pan-American Intercollegiate Championship Charlotte, North Carolina USA 2019-12-27
RcRownchangeKK*chgGame
 2420 2539 3.00 5 -0.20 10 -2.00 
  Isakov, Michael 2162 USA0.501-0.4110-4.10 
  Ynojosa Aponte, Felix m2403 VEN1.0010.32103.20 
  Chandra, Akshat g2524 USA0.501-0.0210-0.20 
  Theodorou, Nikolas m2555 GRE1.0010.52105.20 
  Reshef, Omer m2458 ISR0.001-0.6110-6.10 

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 Winter Norm Invitational 2020 Kirkland, Washington USA 2020-01-01
RcRownchangeKK*chgGame
 2438 2539 6.00 9 0.30 10 3.00 
  Tiglon, Bryce m2388 USA0.501-0.2010-2.00 
  Lee, Michael m2388 USA1.0010.30103.00 
  Sheng, Joshua m2469 USA1.0010.40104.00 
  Ning, Kaiyu wm2379 CHN0.501-0.2110-2.10 
  He, Anthony Bi f2329 USA0.501-0.2710-2.70 
  Zhou, Jianchao g2623 CHN0.5010.12101.20 
  Hong, Andrew Zhang m2428 USA1.0010.35103.50 
  Gorovets, Andrey g2517 BLR0.501-0.0310-0.30 
  Yip, Carissa Shiwe fwg2419 USA0.501-0.1610-1.60 

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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