Blitz: Individual Calculations May 2019
 Apostolakis, Ioannis  Total change: -1.40  Rating chartPersonal card
 Rhodes Chess Festival Blitz 2019 Rhodes GRE 2019-04-13
RcRownchangeKK*chgGame
 1632 1520 3.00 8 -0.07 20 -1.40 
  Shukan, Alexander 1920  * RUS0.001-0.0820-1.60 
  Zakharov, Denis 1783 RUS0.001-0.1820-3.60 
  Zhavoronkova, Irina An. 1392 RUS1.0010.33206.60 
  Ciobotaru, Alexandru-Vlad 1806 ROU0.5010.34206.80 
  Bornand, Herbert 1920  * SUI0.001-0.0820-1.60 
  Kalpakidis, Konstantinos 1309 GRE1.0010.23204.60 
  Jamba, Alexandru 1642 ROU0.001-0.3320-6.60 
  Tsypin, Allison 1283 CAN0.501-0.3020-6.00 
 * 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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