Individual Calculations May 2010
 Nikolaidou, Eleni  Total change: 23.70  Rating chartPersonal card
 2010 Attica Preliminary Team A' Division Attica GRE 2010-01-10
RcRownchangeKK*chgGame
 1816 1822 3.50 6 0.44 15 6.60 
  Shamash, Michelle 1700 GRE0.001-0.6715-10.05 
  Stoumbou, Eleni 1919 GRE0.001-0.3715-5.55 
  Petsetidi, Maria 1948 GRE1.0010.671510.05 
  Asvestopoulou, Evdokia 1551 GRE1.0010.17152.55 
  Makka, Evanthia 2117 GRE0.5010.35155.25 
  Mourtzouni, Maria 1660 GRE1.0010.29154.35 

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)
 
 4th open under 1800 national or international rating Pagrati - Athens GRE 2010-01-15
RcRownchangeKK*chgGame
 1687 1822 4.50 6 0.51 15 7.65 
  Kilakos, Dimitrios 1485 GRE1.0010.12151.80 
  Doulidis, Pavlos-Georgios 1560 GRE1.0010.18152.70 
  Fotiadis, Kleanthis 1739 GRE1.0010.39155.85 
  Marianidis, Dimitrios 1837 GRE1.0010.52157.80 
  Maroulakos, Stavros 1771 GRE0.501-0.0715-1.05 
  Soursos, Panayotis 1730 GRE0.001-0.6315-9.45 

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)
 
 International Chess Open Thessaloniki 2010 Thessaloniki GRE 2010-04-05
RcRownchangeKK*chgGame
 1974 1807 3.00 8 0.63 15 9.45 
  Thorsteinsson, Thorsteinn f2207  * ISL0.5010.42156.30 
  Galopoulos, Panagiotis f2090 GRE0.001-0.1615-2.40 
  Xylogiannopoulos, Antonios 2027 GRE0.001-0.2215-3.30 
  Kalogiannidis, Ioannis 2044 GRE0.001-0.2015-3.00 
  Magklaras, Themistoklis-Panayio 1546 GRE1.0010.18152.70 
  Aristotelous, Vassilis 1938 CYP1.0010.681510.20 
  Loberg, Jo Kristian 1932 NOR0.5010.17152.55 
  Kakousatze, Ilias 2011 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)
 

 

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