Rapid: Individual Calculations January 2015
 Petrosian, Tigran L.  Total change: -16.00  Rating chartPersonal card
 ALAIN RAPID 2014 ALAIN UAE 2014-12-18
RcRownchangeKK*chgGame
 2440 2655 4.50 7 -0.80 20 -16.00 
  Safarov, Zirva 2255  * AZE1.0010.08201.60 
  Lazarev, Vladimir g2449 FRA0.501-0.2620-5.20 
  Sagar, Shah m2302 IND0.501-0.3920-7.80 
  Gasanov, Eldar g2494 UKR1.0010.29205.80 
  Moskalenko, Viktor g2534 ESP1.0010.34206.80 
  McHedlishvili, Mikheil g2578 GEO0.001-0.6120-12.20 
  Bajarani, Ulvi g2465 AZE0.501-0.2520-5.00 
 * 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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