Individual Calculations July 2023
 Burke, John M  Total change: -3.90  Rating chartPersonal card
 10th Cherry Blossom Classic - Open Dulles, Virginia USA 2023-05-24
RcRownchangeKK*chgGame
 2396 2583 6.00 9 -0.39 10 -3.90 
  Laddha, Yash Jayesh 2195 USA0.501-0.4110-4.10 
  Sriniaiyer, Sudarshan 2211 USA1.0010.10101.00 
  Plotkin, Mark m2341 CAN1.0010.20102.00 
  Bora, Safal m2462 USA0.501-0.1610-1.60 
  Ouellet, Maili-Jade wg2246 CAN1.0010.12101.20 
  Nyzhnyk, Illya g2644 UKR0.5010.08100.80 
  Durarbayli, Vasif g2627 AZE0.001-0.4410-4.40 
  Marjanovic, Annamaria wg2273 HUN1.0010.14101.40 
  Khanin, Semen g2566 RUS0.501-0.0210-0.20 

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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