Individual Calculations July 2019
 Moschovakis, Isidoros  Total change: 8.40  Rating chartPersonal card
 22nd International Open Athens Challenge 2019 - Group B Heraklio Attikis GRE 2019-06-15
RcRownchangeKK*chgGame
 1397 1101 1.00 5 0.21 40 8.40 
  Asvestas, Emmanouil 1499 GRE0.001-0.0840-3.20 
  Tourkolias, Dimitrios 1463 GRE0.001-0.1040-4.00 
  Petousis, Konstantinos 1417 GRE1.0010.874034.80 
  Kotsifis, Emmanouel 1329 GRE0.001-0.2140-8.40 
  Lafkidis, Apostolos 1279 GRE0.001-0.2740-10.80 

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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