Individual Calculations September 2011
 Iraklidis, Christos  Total change: -71.70  Rating chartPersonal card
 4th International Open of Paleochora 2011 Paleochora GRE 2011-07-20
RcRownchangeKK*chgGame
 1767 1625 0.50 6 -1.46 30 -43.80 
  Maris, Ioannis f2025  * GRE0.001-0.0830-2.40 
  Kalogridakis, Georgios 1796 GRE0.001-0.2730-8.10 
  Sidiropoulos, Leonidas 1718 GRE0.001-0.3730-11.10 
  Agnanti, Danai 1741 GRE0.5010.16304.80 
  Demeridis, Nikolaos 1740 GRE0.001-0.3430-10.20 
  Hatzidakis, Nikolaos 1581 GRE0.001-0.5630-16.80 
 * 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)
 
 7th International Open Gaziou - Herakliou 2011 Heraklion, Crete GRE 2011-08-06
RcRownchangeKK*chgGame
 1915 1625 0.00 5 -0.93 30 -27.90 
  Milonakis, Georgios 2025  * GRE0.001-0.0830-2.40 
  Dochev, Dimitar m2025  * BUL0.001-0.0830-2.40 
  Patrucco, Carlo 1884 ITA0.001-0.1830-5.40 
  Siametis, Dimitrios 1617 GRE0.001-0.5130-15.30 
  Maris, Ioannis f2025  * GRE0.001-0.0830-2.40 
 * 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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