Blitz: Individual Calculations October 2013
 Petrosyan, Tigran S.  Total change: -21.80  Rating chartPersonal card
 RTU open D blitz Riga LAT 2013-08-11
RcRownchangeKK*chgGame
 2189 2346 6.50 11 -1.09 20 -21.80 
  Ozols, Andris 1946  * LAT1.0010.08201.60 
  Kassani, Sam 2115 SWE1.0010.21204.20 
  Lanka, Zigurds g2442 LAT0.001-0.3720-7.40 
  Melderis, Uldis 2074 LAT1.0010.17203.40 
  Vovk, Andrey g2581 UKR0.001-0.2120-4.20 
  Dunaveckis, Deniss 2151 LAT0.001-0.7520-15.00 
  Gonzalez Gonzalez, Alfonso 2089 ESP1.0010.18203.60 
  Sermons, Uldis 2151 LAT1.0010.25205.00 
  Lokander, Martin 2253 SWE0.001-0.6320-12.60 
  Logallo, Claudio 2058 ITA1.0010.16203.20 
  Bivol, Alina wm2216 RUS0.501-0.1820-3.60 
 * 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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