Individual Calculations October 2015
 Pramateftaki, Loukia  Total change: 32.40  Rating chartPersonal card
 23th International Tournament of Nikaia "Honor to National Resistance" - A group Nikaia GRE 2015-08-27
RcRownchangeKK*chgGame
 1657 1445 2.50 8 0.54 40 21.60 
  Christidis, Savvas 1830 GRE0.5010.414016.40 
  Markantonaki, Haritomeni wf1845  * GRE0.001-0.0840-3.20 
  Karousos-Theodorakis, Anastasios 1616 GRE0.001-0.2740-10.80 
  Kouta, Antonia 1592 GRE0.001-0.3040-12.00 
  Arvanitakis, Panagiotis 1580 GRE0.001-0.3240-12.80 
  Batsolakis, Georgios 1541 GRE1.0010.634025.20 
  Grafakou, Sotiria-Aphrodite 1587 GRE0.5010.19407.60 
  Paraskevas, Georgios 1666 GRE0.5010.284011.20 
 * 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)
 
 7th "PAPANASTASIO" open - A group Peristeri GRE 2015-09-07
RcRownchangeKK*chgGame
 1647 1445 2.00 7 0.27 40 10.80 
  Giannopoulos, Antonios 1800 GRE0.001-0.1140-4.40 
  Kouta, Antonia 1629 GRE0.5010.24409.60 
  Louka, Magdalini 1664 GRE0.001-0.2240-8.80 
  Giannoulis, Dionisios 1521 GRE0.001-0.4040-16.00 
  Diatsintos, Ilias 1618 GRE1.0010.734029.20 
  Kokondylis, Stylianos 1626 GRE0.5010.24409.60 
  Loutragotis, Paraskevas Pantelei 1674 GRE0.001-0.2140-8.40 

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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