Individual Calculations May 2019
 Han, Johnathan  Total change: 64.40  Rating chartPersonal card
 2019 RA March Open Ottawa CAN 2019-03-01
RcRownchangeKK*chgGame
 1897 1497 1.50 5 1.10 40 44.00 
  Demchenko, Svitlana wf1897  * CAN0.001-0.0840-3.20 
  Kiviaho, Robert 1897  * CAN1.0010.924036.80 
  Dunne, Francesco 1897  * CAN0.001-0.0840-3.20 
  Latreille, Etienne 1897  * CAN0.5010.424016.80 
  Saha, Ananda 1897  * CAN0.001-0.0840-3.20 
 * 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)
 
 2019 Easter U2200 Kingston CAN 2019-04-18
RcRownchangeKK*chgGame
 1819 1521 1.50 6 0.51 40 20.40 
  Mercure, Gilbert 1821 CAN0.001-0.1540-6.00 
  Zhao, Jeffrey Renfei 1837 CAN0.001-0.1340-5.20 
  Joseph Benher, Savio 1595 CAN0.001-0.4040-16.00 
  Van Rooy, Jake 1816 CAN1.0010.854034.00 
  Doubleday, Bill 1921  * CAN0.001-0.0840-3.20 
  Latreille, Etienne 1921  * CAN0.5010.424016.80 
 * 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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