Individual Calculations October 2015
 Krallis, Christos  Total change: -2.40  Rating chartPersonal card
 23th International Tournament of Nikaia "Honor to National Resistance" - A group Nikaia GRE 2015-08-27
RcRownchangeKK*chgGame
 1758 1835 5.00 9 -0.23 40 -9.20 
  Grapsas, Panagiotis 1500 GRE0.001-0.8840-35.20 
  Kiriazis, Dimitrios 1615 GRE1.0010.22408.80 
  Santorinaios, Iakovos 1531 GRE1.0010.14405.60 
  Vazelakis, Dimitrios 2004 GRE0.001-0.2840-11.20 
  Lamprou, Konstantinos-Georgios 1502 GRE1.0010.12404.80 
  Ornithopoulos, Nikolaos 1960 GRE0.5010.17406.80 
  Salahidou, Reveka 1975 GRE0.5010.19407.60 
  Haralabidis, Tengkiz 1991 GRE0.001-0.2940-11.60 
  Mouratidis, Haralambos 1744 GRE1.0010.384015.20 

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 "PAPANASTASIO" open - A group Peristeri GRE 2015-09-07
RcRownchangeKK*chgGame
 1830 1861 4.00 7 0.17 40 6.80 
  Giatrakos, Orestis 1554 GRE0.001-0.8640-34.40 
  Diatsintos, Ilias 1618 GRE1.0010.20408.00 
  Kapellas, Alexandros 1572 GRE1.0010.16406.40 
  Stamatakis, Georgios 1616 GRE1.0010.20408.00 
  Hristodoulou, Panagiotis f2261  * GRE0.001-0.0840-3.20 
  Kondopoulos, Dimitrios 1989 GRE0.5010.17406.80 
  Alexakis, Dimitrios 2197 GRE0.5010.384015.20 
 * 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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