Individual Calculations March 2020
 Aggelakis, Ioannis  Total change: 2.20  Rating chartPersonal card
 175th Ampelokipi open 2020 Ampelokipi GRE 2020-01-15
RcRownchangeKK*chgGame
 1798 1425 0.50 1 0.40 20 8.00 
  Koerant, Filipos 1798 GRE0.5010.40208.00 

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)
 
 2020 Team Championship of ESSN Attikis - C Category Rounds 4-7 Attica GRE 2020-02-02
RcRownchangeKK*chgGame
 1625 1433 0.50 3 -0.29 20 -5.80 
  Koskinas, Ioannis-Marios 1751 GRE0.001-0.1320-2.60 
  Sigalas, Paris-Fotios 1595 GRE0.5010.21204.20 
  Ermidis, Filippos 1530 GRE0.001-0.3720-7.40 

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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