Individual Calculations March 2011
 Apostolakakis, Konstantinos  Total change: 37.05  Rating chartPersonal card
 27th Christmas Cup Kavala GRE 2010-12-27
RcRownchangeKK*chgGame
 1819 1583 1.50 5 0.36 15 5.40 
  Kafetzis, Georgios 1965 GRE0.001-0.0915-1.35 
  Moshou, Alexia 1678 GRE1.0010.63159.45 
  Dorfanis, Ilarion 1983  * GRE0.001-0.0815-1.20 
  Stamoulas, Nikos 1686 GRE0.5010.14152.10 
  Tsolakidou, Stavroula 1783 GRE0.001-0.2415-3.60 
 * 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)
 
 33th International open Bulgarian chess championship Plovdiv BUL 2011-01-30
RcRownchangeKK*chgGame
 1937 1578 3.00 8 2.11 15 31.65 
  Todorov, Ognjan m1978  * BUL0.001-0.0815-1.20 
  Todorov, Yavor 1978  * BUL0.5010.42156.30 
  Chervenkov, Dinko 1790 BUL1.0010.771511.55 
  Vachev, Vladimir f1978  * BUL0.5010.42156.30 
  Bratimirova, Dimitrinka 1978  * BUL0.5010.42156.30 
  Dinter, Brian 1978  * CRO0.5010.42156.30 
  Kakousatze, Ilias 1978  * GRE0.001-0.0815-1.20 
  Ivanova, Simoneta 1837 BUL0.001-0.1815-2.70 
 * 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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