Individual Calculations May 2019
 Donev, Danail  Total change: -3.00  Rating chartPersonal card
 2019 RA March Open Ottawa CAN 2019-03-01
RcRownchangeKK*chgGame
 2042 1856 1.00 4 -0.09 20 -1.80 
  Yao, Houji 2051 CAN0.001-0.2520-5.00 
  Xu, Daniel 1872 CAN0.001-0.4820-9.60 
  Gordon, David c2185 CAN1.0010.882017.60 
  Molnar, Jozsef 2058 HUN0.001-0.2420-4.80 

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 Kingston Open Kingston CAN 2019-03-29
RcRownchangeKK*chgGame
 1715 1856 3.00 4 0.45 20 9.00 
  Paulsen, Lorenz 1496 CAN1.0010.10202.00 
  Javidfard, Amirsalar 1973 IRI0.5010.16203.20 
  Ning, Oswin 1456  * CAN1.0010.08201.60 
  Doubleday, William G. 1935 CAN0.5010.11202.20 
 * 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
 1795 1856 4.00 8 -0.51 20 -10.20 
  Mercure, Gilbert 1821 CAN0.501-0.0520-1.00 
  Zhao, Jeffrey Renfei 1837 CAN1.0010.47209.40 
  England, Max 1785 CAN0.001-0.6020-12.00 
  Zhu, Matthew 1456  * CAN0.501-0.4220-8.40 
  Joseph Benher, Savio 1595 CAN0.001-0.8220-16.40 
  Latreille, Etienne 1965 CAN1.0010.652013.00 
  Xu, Ruoying 1963 CAN0.5010.15203.00 
  Doubleday, Bill 1935 CAN0.5010.11202.20 
 * 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)
 

 

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