Individual Calculations October 2018
 Mavridis, Athanasios  Total change: 82.40  Rating chartPersonal card
 International Tournament Apokoronas 2018 Apokoronas Crete GRE 2018-08-25
RcRownchangeKK*chgGame
 1633 1475 3.50 8 0.88 40 35.20 
  David, Alberto g1875  * ITA0.001-0.0840-3.20 
  Tzemanakis, Grigoris 1096 GRE0.501-0.4140-16.40 
  Benassi, Virginio 1620 ITA1.0010.694027.60 
  Sideris, Nikiforos 1875  * GRE1.0010.924036.80 
  Skaraki, Antigoni 1875  * GRE0.001-0.0840-3.20 
  Tzagarakis, Panagiotis 1701 GRE0.001-0.2140-8.40 
  Aleiferis, Ioannis 1149 GRE1.0010.13405.20 
  Ciampi, Vincenzo 1875  * ITA0.001-0.0840-3.20 
 * 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)
 
 2018 Mediterranean Youth Chess Championships Chania GRE 2018-09-02
RcRownchangeKK*chgGame
 1560 1475 4.50 8 1.18 40 47.20 
  Aleiferi, Aikaterini 1183 GRE1.0010.15406.00 
  Sotiropoulos, Anastasios-Theohar 1875  * GRE0.5010.424016.80 
  Galanakis, Nikolaos 1629 GRE1.0010.714028.40 
  Stefanou, Dimitrios 1875  * GRE0.001-0.0840-3.20 
  Nikolaki, Dimitria 1300 GRE1.0010.274010.80 
  Nikolakis, Panagiotis Marios 1875  * GRE0.001-0.0840-3.20 
  Grigorakis, Stylianos 1589 GRE0.001-0.3440-13.60 
  Theodoroglakis, Ioannis 1151 GRE1.0010.13405.20 
 * 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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