Individual Calculations August 2015
 Daskalaki, Sofia  Total change: 42.80  Rating chartPersonal card
 2015 Greek Youth Championships - girls 14 Rio Achaia GRE 2015-06-26
RcRownchangeKK*chgGame
 1494 1423 4.00 7 1.12 40 44.80 
  Kapia, Konstantina 1059 GRE1.0010.10404.00 
  Vozinaki, Anthi - Maria 1819 GRE0.5010.424016.80 
  Bouza, Mirto - Eleni 1359 GRE1.0010.414016.40 
  Karathanasi, Eirhnh 1630 GRE1.0010.774030.80 
  Petraki, Argiro 1464 GRE0.001-0.4440-17.60 
  Louka, Magdalini 1472 GRE0.001-0.4340-17.20 
  Hrysogelou, Athanasia-Panagiota 1657 GRE0.5010.294011.60 

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)
 
 8th international open of Paleohora Paleohora Chania Crete GRE 2015-07-17
RcRownchangeKK*chgGame
 1544 1423 3.00 8 -0.05 40 -2.00 
  Fossum, Oystein Boyum 1823  * NOR0.001-0.0840-3.20 
  Lotveit, Sjur Vullum 1820 NOR0.001-0.0840-3.20 
  Isaakidis, Alexandros 1823  * CYP0.001-0.0840-3.20 
  Voulgarakis, Ioannis 1105 GRE0.001-0.8740-34.80 
  Koutsouraki, Ariadni 1023  * GRE1.0010.08403.20 
  Pavloudakis, Georgios 1128 GRE1.0010.15406.00 
  Adams, Tim P 1808 ENG1.0010.914036.40 
  Kolomvakis, Stelios 1819 GRE0.001-0.0840-3.20 
 * 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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