Individual Calculations February 2019
 Zahariou, Nikolaus  Total change: -14.00  Rating chartPersonal card
 4th New Year's open PS Peristeriou Antonis Bellos Peristeri GRE 2019-01-02
RcRownchangeKK*chgGame
 1204 1604 3.00 5 -1.60 20 -32.00 
  Magiati, Elisavet 1204  * GRE1.0010.08201.60 
  Alepoudeas, Stylianos 1204  * GRE1.0010.08201.60 
  Oikonomopoulos, Filippos 1204  * GRE0.001-0.9220-18.40 
  Karapistolis, Dimitrios 1204  * GRE0.001-0.9220-18.40 
  Chatziangelou, Panagiotis 1204  * GRE1.0010.08201.60 
 * 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 Attica Team Championships - B Local Group B2 Rounds 1-3 ESSNA GRE 2019-01-13
RcRownchangeKK*chgGame
 1756 1604 1.50 2 0.90 20 18.00 
  Mihotas, Petros 1781 GRE0.5010.23204.60 
  Papadopoulos, Georgios 1730 GRE1.0010.672013.40 

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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