Individual Calculations January 2019
 Sienczewski, Zbigniew  Total change: -15.60  Rating chartPersonal card
 1st categories Thursday's tournament Kotinos 2018 Athens GRE 2018-10-25
RcRownchangeKK*chgGame
 1729 1963 5.00 7 -0.30 20 -6.00 
  Gonidis, Nikolaos 1563  * GRE1.0010.08201.60 
  Mistilioglou, Athanasios 1597 GRE0.501-0.4020-8.00 
  Diatsintos, Ilias 1563  * GRE1.0010.08201.60 
  Seferis, Georgios 1698 GRE0.501-0.3220-6.40 
  Diamantopoulos, Leonidas Nik 1814 GRE0.501-0.2020-4.00 
  Tsonis, Loukas 1563  * GRE1.0010.08201.60 
  Kofidis, Andreas m2307 GRE0.5010.38207.60 
 * 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)
 
 28th open of SO Peristeriou 2018 Peristeri GRE 2018-11-18
RcRownchangeKK*chgGame
 1713 1970 5.00 7 -0.48 20 -9.60 
  Karagiorgos, Nikolaos 1570  * GRE1.0010.08201.60 
  Chrysomallis, Stylianos 1570  * GRE1.0010.08201.60 
  Lekkas, Emmanouil 1663 GRE1.0010.14202.80 
  Fragkos, Vasilios 2011 GRE0.001-0.4420-8.80 
  Ntaifas, Ioannis 1719 GRE0.501-0.3120-6.20 
  Yannopapas, Leontios 1570  * GRE1.0010.08201.60 
  Vazelakis, Dimitrios 1887 GRE0.501-0.1120-2.20 
 * 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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