Individual Calculations January 2020
 Bichaki, Ourania  Total change: -4.40  Rating chartPersonal card
 54th Piraeus Championship 2019 Piraeus GRE 2019-11-09
RcRownchangeKK*chgGame
 1329 1148 2.00 5 0.48 40 19.20 
  Sklavounos, Panayotis 1548  * GRE0.001-0.0840-3.20 
  Alexakis, Aleksandros 1033 GRE1.0010.344013.60 
  Splinakis, Georgios 1283 GRE0.001-0.3240-12.80 
  Alysandros, Anastasios-Arsenios 1234 GRE1.0010.624024.80 
  Tsalamagkakis, Ilias 1548  * 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)
 
 2019 Greek Team Youth U16 Championship finals Thessaloniki GRE 2019-11-28
RcRownchangeKK*chgGame
 1215 1148 2.00 6 -0.59 40 -23.60 
  Tozarou, Ifigenia 1123 GRE0.501-0.0340-1.20 
  Kiousi, Panagiota 1548  * GRE0.001-0.0840-3.20 
  Troumouchi, Katholiki 1159 GRE0.001-0.4840-19.20 
  Tsivelekidou, Anthoula Elpida 1386 GRE0.001-0.2040-8.00 
  Vlassi, Anna 1020 GRE0.501-0.1740-6.80 
  Leontzakou, Stavroula Ioanna 1054 GRE1.0010.374014.80 
 * 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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