Individual Calculations March 2012
 Tsekmes, Dimitrios  Total change: 39.15  Rating chartPersonal card
 28th Christmas Cup of Kavala Kavala GRE 2011-12-27
RcRownchangeKK*chgGame
 1750 1601 2.00 5 0.42 30 12.60 
  Hatzihrisafis, Dimos 1827 GRE0.5010.29308.70 
  Tsakiris, Haralambos 1935 GRE0.001-0.1230-3.60 
  Stamidis, Daniil 1687 GRE0.5010.12303.60 
  Zisiadis, Dimitrios 1712 GRE0.5010.15304.50 
  Bozanis, Dimitrios 1588 GRE0.501-0.0230-0.60 

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)
 
NOTE: K factor changed
 34th International Open Bulgarian Chess Championship "Georgi Tringov Memorial" Plovdiv BUL 2012-01-28
RcRownchangeKK*chgGame
 1966 1600 2.50 7 1.77 15 26.55 
  Voiska, Margarita wg2000  * BUL0.001-0.0815-1.20 
  Valkov, Vladimir 2000  * BUL0.001-0.0815-1.20 
  Athanasiadis, Mihail 2000  * GRE0.001-0.0815-1.20 
  Lao, Lenath 1906 FRA1.0010.861512.90 
  Kichukov, Milko 1855 BUL1.0010.811512.15 
  Bratimirova, Dimitrinka 2000  * BUL0.001-0.0815-1.20 
  Dyakov, Martin 1999 BUL0.5010.42156.30 
 * 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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