Individual Calculations September 2018
 Samadashvili, Martha  Total change: 20.00  Rating chartPersonal card
 2018 National Girls Tournament of Champions Middleton, Wisconson USA 2018-07-28
RcRownchangeKK*chgGame
 1741 2040 4.50 5 0.35 40 14.00 
  Patil, Shravani 1640  * IND1.0010.08403.20 
  Rajendra, Anupama 1913 USA0.501-0.1740-6.80 
  Guo, Ingrid 1640  * USA1.0010.08403.20 
  Cao-Dao, Vivian 1640  * USA1.0010.08403.20 
  Konovalenko, Sasha wf1872 USA1.0010.284011.20 
 * 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)
 
 48th Annual Continental Open Sturbridge, Massachusetts USA 2018-08-16
RcRownchangeKK*chgGame
 2117 2136 5.00 9 0.15 40 6.00 
  Lu, Jason 1826 USA1.0010.14405.60 
  Corrales Jimenez, Fidel g2536  * USA0.001-0.0840-3.20 
  Li, Jerry c1943 USA1.0010.254010.00 
  Wu, Brandon 1980 USA1.0010.294011.60 
  Vorontsov, Pavlo g2536  * UKR0.001-0.0840-3.20 
  Padmanabhan, Karthik 1879 USA1.0010.18407.20 
  Zhang, Yuanchen f2281 CAN0.001-0.3140-12.40 
  Genger, Eitan 1903 USA1.0010.21408.40 
  Kumar, Aravind f2169 USA0.001-0.4540-18.00 
 * 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)
 

 

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