Individual Calculations January 2014
 Tsifanskaya, Ludmila A  Total change: 8.55  Rating chartPersonal card
 5th London Chess Classic 2013: Open London ENG 2013-12-07
RcRownchangeKK*chgGame
 2184 2093 4.00 9 0.57 15 8.55 
  Taylor, Peter P 2222 ENG0.001-0.3315-4.95 
  Solli, Oddvar 1849 NOR1.0010.20153.00 
  Coleman, David J c2257 ENG0.5010.22153.30 
  Bates, Richard A m2338 ENG1.0010.801512.00 
  Sowray, Peter J f2326 ENG0.001-0.2115-3.15 
  Berry, Neil f2242 SCO1.0010.701510.50 
  Carr, Neil L f2275 ENG0.001-0.2615-3.90 
  Britton, Richard L f2231 ENG0.001-0.3115-4.65 
  Phillips, Owen S 1913 ENG0.501-0.2415-3.60 

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)
 

 

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