Individual Calculations June 2018
 Wiebe, Isaac  Total change: -9.80  Rating chartPersonal card
 2018 Mark Schulman Memorial (May TNT) Winnipeg CAN 2018-05-01
RcRownchangeKK*chgGame
 1825 2034 0.50 1 -0.27 20 -5.40 
  Konara, Harshani 1825 SRI0.501-0.2720-5.40 

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)
 
 27th Annual Chicago Open Wheeling, Illinois USA 2018-05-24
RcRownchangeKK*chgGame
 2104 2034 3.50 9 -0.22 20 -4.40 
  Rohan, Ahuja m2397 IND0.001-0.1020-2.00 
  Petesch, Gabriel f2266 USA0.001-0.2120-4.20 
  Huang, Patrick 1929 CAN1.0010.36207.20 
  Song, Edward f2288 USA0.001-0.1920-3.80 
  Johnson, Henderson 1634  * USA1.0010.08201.60 
  Asaria, Danial f2332 USA0.001-0.1520-3.00 
  Tsay, Vincent f2101 USA0.5010.09201.80 
  Narayanan, Samrug 2114 USA0.001-0.3920-7.80 
  Oberoi, Shelev 1873 USA1.0010.29205.80 
 * 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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