Individual Calculations March 2012
 Haydon, David L  Total change: 21.45  Rating chartPersonal card
 Hastings Masters 2011/12 Hastings ENG 2011-12-28
RcRownchangeKK*chgGame
 2341 2296 5.50 9 1.43 15 21.45 
  Pert, Nicholas g2563 ENG0.5010.32154.80 
  Saranya, J wf2069 IND0.501-0.2915-4.35 
  Jaunooby, Ali R 2144 ENG0.501-0.2015-3.00 
  Kurka, Dieter 2058 GER1.0010.20153.00 
  Grant, Alan G 2186 SCO1.0010.35155.25 
  Simacek, Pavel m2448 CZE1.0010.701510.50 
  Edouard, Romain g2621 FRA0.001-0.1315-1.95 
  Houska, Jovanka mwg2415 ENG1.0010.66159.90 
  Sengupta, Deep g2562 IND0.001-0.1815-2.70 

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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