Individual Calculations February 2019
 Chatziangelou, Panagiotis  Total change: 4.20  Rating chartPersonal card
 4th New Year's open PS Peristeriou Antonis Bellos Peristeri GRE 2019-01-02
RcRownchangeKK*chgGame
 1228 1057 2.50 7 0.36 20 7.20 
  Hartofylakas, Spyros 1457  * GRE0.001-0.0820-1.60 
  Kollia, Evgenia 1117 GRE1.0010.582011.60 
  Souretis, Athanasios 1219 GRE0.5010.21204.20 
  Lafkidis, Apostolos 1222 GRE0.001-0.2820-5.60 
  Paraskevopoulou, Zoi 1066 GRE0.001-0.4920-9.80 
  Magiati, Elisavet 1060 GRE1.0010.502010.00 
  Zahariou, Nikolaus 1457  * GRE0.001-0.0820-1.60 
 * 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 Friendship Cup Nikos Strofalis Group A Rounds 1-3 ESSNA GRE 2019-01-13
RcRownchangeKK*chgGame
 1231 1057 0.50 2 -0.15 20 -3.00 
  Kazalis, Manos 1457  * GRE0.001-0.0820-1.60 
  Moschovakis, Isidoros 1004 GRE0.501-0.0720-1.40 
 * 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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