Individual Calculations October 2019
 Nikolaidis, Ioannis  Total change: 0.60  Rating chartPersonal card
 27th International tournament of Nikaia 2019 A group Nikaia GRE 2019-08-26
RcRownchangeKK*chgGame
 2195 2530 7.50 9 -0.37 10 -3.70 
  Panopoulos, Ioannis 2130  * GRE1.0010.08100.80 
  Bardis, Harilaos-Panagiotis 2130  * GRE1.0010.08100.80 
  Karagiannis, Athanasios m2184 GRE1.0010.11101.10 
  Stathopoulos, Ioannis f2244 GRE0.501-0.3410-3.40 
  Grigoriadis, Alexandros m2187 GRE1.0010.12101.20 
  Kofidis, Andreas m2268 GRE1.0010.18101.80 
  Fountas, Petros 2130  * GRE1.0010.08100.80 
  Dounis, Alexandros f2312 GRE0.501-0.2810-2.80 
  Nikolaidis, Konstantinos f2168 GRE0.501-0.4010-4.00 
 * 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)
 
 1st LASKER Memorial GM norm tournament Anogia Crete GRE 2019-09-11
RcRownchangeKK*chgGame
 2388 2530 6.50 9 0.43 10 4.30 
  Alexakis, Georgios 2175 GRE1.0010.11101.10 
  Alexakis, Dimitris f2470 GRE0.501-0.0810-0.80 
  Colijn, Stefan f2329 NED0.501-0.2610-2.60 
  Rozentalis, Eduardas g2533 LTU0.5010.00100.00 
  Beerdsen, Thomas m2482 NED1.0010.43104.30 
  Hristodoulou, Panagiotis f2280 GRE1.0010.19101.90 
  Delchev, Aleksander g2568 BUL0.5010.05100.50 
  Bronstein, Or m2404 ISR0.501-0.1710-1.70 
  Avramidou, Anastasia fwm2249 GRE1.0010.16101.60 

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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