Rapid: Individual Calculations December 2018
 Bonciu, David  Total change: 14.80  Rating chartPersonal card
 Constanta Cup Constanta ROU 2018-11-25
RcRownchangeKK*chgGame
 1646 1747 5.00 7 0.74 20 14.80 
  Satmarii, Rares-Stefan 1347  * ROU1.0010.08201.60 
  Spulber, Cicirone f2073 ROU0.5010.37207.40 
  Tudora, Paul 1532 ROU0.001-0.7720-15.40 
  Hagi, Tudor 1348 ROU1.0010.08201.60 
  Dragomir, Sorin 1719 ROU0.501-0.0420-0.80 
  Craita, Sorin 1618 ROU1.0010.33206.60 
  Kirchev, Krasimir 1888 BUL1.0010.692013.80 
 * 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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