Individual Calculations October 2014
 Nikolaou, Spiridon  Total change: 97.60  Rating chartPersonal card
 4th International Tournament ISTHMIA 2014 - Open Greek champ. - A' Group Vrahati - Korinthos GRE 2014-08-18
RcRownchangeKK*chgGame
 2027 1821 3.50 8 1.46 40 58.40 
  Liodakis, Konstantinos-Spyros 2170 GRE0.001-0.1140-4.40 
  Kalogeris, Ioannis 2027 GRE0.001-0.2440-9.60 
  Charpidou, Anna 1662 GRE1.0010.294011.60 
  Lappas, Konstantinos 1982 GRE1.0010.714028.40 
  Drakopoulos, Polihronis 2042 GRE0.001-0.2240-8.80 
  Kondopoulos, Dimitrios 2039 GRE1.0010.784031.20 
  Ladopoulos, Dimitrios 2137 GRE0.5010.374014.80 
  Kouvatsos, Filippos 2157 GRE0.001-0.1240-4.80 

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)
 
 22nd International tournament of Nikaia "Honor to National Resistance" - A group Nikaia GRE 2014-08-26
RcRownchangeKK*chgGame
 1874 1821 5.00 9 0.98 40 39.20 
  Kourkoulos-Arditis, Stamatis f2221  * GRE0.5010.424016.80 
  Chrysafis, Ioannis 1598 GRE1.0010.22408.80 
  Skaperdas, Kostantinos 2102 GRE0.001-0.1640-6.40 
  Theotokatos, Dionisis 2086 GRE0.5010.324012.80 
  Liodakis, Konstantinos-Spyros 2170 GRE0.001-0.1140-4.40 
  Papathanasopoulos, Nikolaos 1578 GRE1.0010.20408.00 
  Kasioumis, Vasilios 1524 GRE1.0010.15406.00 
  Ornithopoulos, Nikolaos 1960 GRE0.001-0.3140-12.40 
  Tsouptsis, Sotirios 1628 GRE1.0010.254010.00 
 * 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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