Individual Calculations October 2013
 Lao, Lenath  Total change: -2.25  Rating chartPersonal card
 12th Memorial Kesarovski-Stanchev B tournament Sunny beach BUL 2013-08-31
RcRownchangeKK*chgGame
 1887 1859 3.50 8 -0.15 15 -2.25 
  Nenkov, Ljudmil 2256 BUL0.001-0.0815-1.20 
  Dobrikov, Marco 1528 GER0.001-0.8815-13.20 
  Kirkov, Mihail 1595 BUL1.0010.18152.70 
  Groh, Jiri 2068 CZE1.0010.771511.55 
  Yordanova, Svetla wm2048 BUL0.001-0.2515-3.75 
  Luijpen, Michiel 2016 NED0.5010.21153.15 
  Nikolov, Jordan 2095 BUL0.001-0.2015-3.00 
  Genov, Ivaylo 1489 BUL1.0010.10151.50 

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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