Individual Calculations February 2014
 Yang, Darwin  Total change: 24.40  Rating chartPersonal card
 23rd Annual North American Open - Open Section Las Vegas, Nevada USA 2013-12-26
RcRownchangeKK*chgGame
 2420 2468 5.50 9 0.43 10 4.30 
  Yanayt, Eugene f2220 USA1.0010.19101.90 
  Banawa, Joel f2358 USA0.501-0.1510-1.50 
  Ehlvest, Jan g2577 USA1.0010.65106.50 
  Shankland, Sam g2602 USA0.001-0.3210-3.20 
  Ni, Shiqun wm2305 CHN1.0010.28102.80 
  Samsonkin, Artiom A.s. m2413 CAN0.501-0.0810-0.80 
  Ruiz, Joshua m2391 COL0.501-0.1110-1.10 
  Young, Gregory 2367 USA1.0010.36103.60 
  Lenderman, Aleksandr g2549 USA0.001-0.3910-3.90 

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)
 
 2014 Bay Area International Santa Clara, California USA 2014-01-02
RcRownchangeKK*chgGame
 2460 2463 6.50 9 2.01 10 20.10 
  Ashe, Brandon 2193 USA1.0010.17101.70 
  Yi, Wei g2607 CHN0.5010.19101.90 
  Hernandez, Holden g2548 USA0.5010.12101.20 
  Santarius, Erik 2343 USA1.0010.34103.40 
  Naroditsky, Daniel g2535 USA0.5010.10101.00 
  Panjwani, Raja m2468 CAN1.0010.51105.10 
  Macieja, Bartlomiej g2583 POL0.001-0.3410-3.40 
  Xiong, Jeffery f2331 USA1.0010.32103.20 
  Mikhalevski, Victor g2536 ISR1.0010.60106.00 

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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