Rapid: Individual Calculations February 2018
 Ruggiero, Mauro  Total change: 12.40  Rating chartPersonal card
 PRAGUE OPEN 2018 C - rapid tournament Praha CZE 2018-01-14
RcRownchangeKK*chgGame
 1869 1920 4.50 7 0.62 20 12.40 
  Horackova, Isabela 1520  * CZE1.0010.08201.60 
  Chudinovskikh, Alexander M m2218 RUS0.001-0.1520-3.00 
  Wibe, Per H. 1701 NOR1.0010.22204.40 
  Chkhaidze, Nikoloz f2293 GEO0.5010.40208.00 
  Zhuk, Kirill 1522 RUS1.0010.08201.60 
  Nilsen, Martin 2012 NOR0.001-0.3720-7.40 
  Kadonas, Kestutis 1820 LTU1.0010.36207.20 
 * 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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