Individual Calculations November 2023
 Yu, Jiangwei  Total change: 37.60  Rating chartPersonal card
 1000GM Silicon Valley October Double Scheveningen GM Norm Sunnyvale, CA USA 2023-10-06
RcRownchangeKK*chgGame
 2431 2328 5.50 10 1.88 20 37.60 
  Larino, David g2367 ESP1.0010.552011.00 
  Arenas, David g2411 COL0.5010.11202.20 
  Lopez, Hugo m2413 CHI0.5010.12202.40 
  Sheng, Joshua g2456 USA0.001-0.3320-6.60 
  Cruz, Cristhian g2508 PER0.5010.24204.80 
  Cruz, Cristhian g2508 PER0.5010.24204.80 
  Sheng, Joshua g2456 USA0.5010.17203.40 
  Lopez, Hugo m2413 CHI1.0010.622012.40 
  Arenas, David g2411 COL0.5010.11202.20 
  Larino, David g2367 ESP0.5010.05201.00 

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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