Individual Calculations October 2019
 Popov, Petar  Total change: -36.80  Rating chartPersonal card
 18th International Chess Festival Kesarovski - Stanchev Memorial A Tournament Sunny Beach BUL 2019-09-06
RcRownchangeKK*chgGame
 2040 2115 3.50 9 -1.84 20 -36.80 
  Lanka, Zigurds g2401 LAT0.001-0.1620-3.20 
  Green, Michael 1972 ENG0.501-0.1920-3.80 
  Cap, Piotr 1924 POL1.0010.25205.00 
  Yordanov, Lachezar f2262 BUL0.001-0.3020-6.00 
  Mihailidou, Magdalini 1810 GRE0.501-0.3620-7.20 
  Ivanov, Bogidar 2207 BUL0.5010.13202.60 
  Schmitz, Andreas Arnold c2010 GER0.001-0.6420-12.80 
  Harnett, Robert J 1921 ENG0.501-0.2520-5.00 
  Murad, Abdulla 1855 UAE0.501-0.3220-6.40 

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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