Individual Calculations October 2019
 Drivas, Georgios I  Total change: -48.40  Rating chartPersonal card
 27th International tournament of Nikaia 2019 B group Nikaia GRE 2019-08-26
RcRownchangeKK*chgGame
 1071 1248 0.00 1 -0.73 40 -29.20 
  Tzortzidi, Anna-Maria 1071 GRE0.001-0.7340-29.20 

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)
 
 The tournament of September Chess Square 2019 Ampelokipi GRE 2019-09-04
RcRownchangeKK*chgGame
 1423 1241 1.00 5 -0.48 40 -19.20 
  Vagionakis, Markos 1641  * GRE0.001-0.0840-3.20 
  Tourkolias, Dimitrios 1429 GRE0.001-0.2640-10.40 
  Zahariou, Nikolaus 1587 GRE0.001-0.1140-4.40 
  Papanikos, Konstantinos 1200 GRE0.001-0.5640-22.40 
  Liapis, Konstantinos 1259 GRE1.0010.534021.20 
 * 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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