Individual Calculations July 2019
 Konstantinidis, Dimitrios Gk  Total change: -91.80  Rating chartPersonal card
 31st open SO Peristeriou 2019 Peristeri GRE 2019-04-30
RcRownchangeKK*chgGame
 1545 1498 0.00 2 -0.93 20 -18.60 
  Haralabidis, Tengkiz 1878 GRE0.001-0.0920-1.80 
  Gkogka, Klevis 1211 GRE0.001-0.8420-16.80 

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)
 
 Mid Ultima 1200-1500 by ASOP Dias May 2019 Petroupoli GRE 2019-05-11
RcRownchangeKK*chgGame
 1307 1408 3.00 5 -0.15 20 -3.00 
  Vesdekis, Stefanos 1248 GRE1.0010.29205.80 
  Peponis, Marios 1170 GRE1.0010.20204.00 
  Papadakis, Ioannis Man 1383 GRE1.0010.47209.40 
  Bregadze, Nika 1409 GEO0.001-0.5020-10.00 
  Tzortzatos, Dimosthenis Panagiot 1325 GRE0.001-0.6120-12.20 

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)
 
 22nd International Open Athens Challenge 2019 - Group B Heraklio Attikis GRE 2019-06-15
RcRownchangeKK*chgGame
 1076 1411 0.00 4 -3.51 20 -70.20 
  Skandalis, Eyaggelos 1011  * GRE0.001-0.9220-18.40 
  Mavrouleas, Alexandros 1103 GRE0.001-0.8620-17.20 
  Alepoudeas, Stylianos 1092 GRE0.001-0.8720-17.40 
  Kofkeli, Eleni 1098 GRE0.001-0.8620-17.20 
 * 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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