Individual Calculations April 2015
 Marshall, Michael  Total change: -8.20  Rating chartPersonal card
 Tean 1. HK 2014-15 (r. 4-7) Various DEN 2015-01-11
RcRownchangeKK*chgGame
 1642 1820 0.50 1 -0.23 20 -4.60 
  Jensen, Nikolaj Kjaer 1642 DEN0.501-0.2320-4.60 

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)
 
 Reykjavik Open 2015 Reykjavik ISL 2015-03-10
RcRownchangeKK*chgGame
 1935 1844 3.50 9 -0.18 20 -3.60 
  Tania, Sachdev mwg2244  * IND0.001-0.0820-1.60 
  Heidarsson, Arnar 1444  * ISL1.0010.08201.60 
  Hardarson, Jon Trausti 2170 ISL0.001-0.1320-2.60 
  Bjerke, Richard f2180 NOR0.5010.38207.60 
  Arnold, Max 2189 GER0.001-0.1120-2.20 
  Palmeri, Ralph P 1642 USA1.0010.24204.80 
  Schou-Moldt, Thomas 2211 DEN0.001-0.1020-2.00 
  Bogut, Maksymilian 1697 POL0.501-0.2020-4.00 
  Davidsdottir, Nansy 1641 ISL0.501-0.2620-5.20 
 * 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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