Rapid: Individual Calculations April 2015
 Naiditsch, Arkadij  Total change: -15.60  Rating chartPersonal card
 Grenke Chess Classic 2015. Rapid tie-breaks Baden-Baden GER 2015-02-09
RcRownchangeKK*chgGame
 2855 2698 1.00 2 0.42 20 8.40 
  Carlsen, Magnus g2855 NOR0.001-0.2920-5.80 
  Carlsen, Magnus g2855 NOR1.0010.712014.20 

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)
 
 Vladmir Petrov memorial A Jurmala LAT 2015-03-07
RcRownchangeKK*chgGame
 2493 2698 7.00 11 -1.20 20 -24.00 
  Klimakovs, Sergejs 2298  * LAT0.501-0.4220-8.40 
  Mastalerz, Xavier 2298  * BEL1.0010.08201.60 
  Stocek, Jiri g2513 CZE1.0010.26205.20 
  Krasenkow, Michal g2550 POL0.501-0.2020-4.00 
  Socko, Monika gwg2482 POL0.001-0.7820-15.60 
  Lugovskoy, Maxim m2458 RUS1.0010.20204.00 
  Sveshnikov, Evgeny g2492 LAT1.0010.24204.80 
  Meskovs, Nikita m2458 LAT1.0010.20204.00 
  Khalifman, Alexander g2585 RUS0.001-0.6520-13.00 
  Chigaev, Maksim m2569 RUS1.0010.33206.60 
  Rapport, Richard g2724 HUN0.001-0.4620-9.20 
 * 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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