Rapid: Individual Calculations February 2017
 Butu, Ioan  Total change: 16.20  Rating chartPersonal card
 Unirii Cup 2017 - Buzau Buzau ROU 2017-01-21
RcRownchangeKK*chgGame
 1741 1523 2.50 7 0.81 20 16.20 
  Bajenaru, Leonard 1834 ROU0.001-0.1420-2.80 
  Serbanoiu, Marian 1923  * ROU1.0010.922018.40 
  Iustin, Silviu 1747 ROU0.001-0.2220-4.40 
  Reissner, Alexander 1715 GER1.0010.752015.00 
  Berechet, Stefan-Mario 1705 ROU0.001-0.2620-5.20 
  Vlad, Dumitru 1795 ROU0.5010.33206.60 
  Nedu, Razvan 1471 ROU0.001-0.5720-11.40 
 * 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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