Individual Calculations December 2017
 Mitsiou, Georgios  Total change: -14.80  Rating chartPersonal card
 12th team youth championship under 12 ESSTH-CHALK 2017 ESSTH-CHALK GRE 2017-09-30
RcRownchangeKK*chgGame
 1462 1350 2.00 6 -0.31 40 -12.40 
  Kazakos, Markos 1750  * GRE0.001-0.0840-3.20 
  Gavriilidis, Orestis 1706 GRE0.001-0.1140-4.40 
  Kalogridis, Antonios 1635 GRE0.001-0.1640-6.40 
  Karamichos, Michail 1062 GRE0.501-0.3440-13.60 
  Tzontas, Athanasios 1338 GRE0.501-0.0240-0.80 
  Iakovidis, Orestis Marios 1281 GRE1.0010.404016.00 
 * 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)
 
 10th team youth championship under 16 ESSTH-CHALK 2017 ESSTH-CHALK GRE 2017-10-01
RcRownchangeKK*chgGame
 1118 1329 3.00 4 -0.06 40 -2.40 
  Arzoumanidis, Alexandros 1143 GRE1.0010.264010.40 
  Sioulas, Stylianos 1155 GRE1.0010.274010.80 
  Batsis, Lazaros 1143 GRE0.501-0.2440-9.60 
  Gavriilidis, Nikiforos 1029 GRE0.501-0.3540-14.00 

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)
 

 

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