Individual Calculations October 2019
 Delchev, Aleksander  Total change: -10.00  Rating chartPersonal card
 1st LASKER Memorial GM norm tournament Anogia Crete GRE 2019-09-11
 2384 2568 5.50 9 -1.00 10 -10.00 
  Hristodoulou, Panagiotis f2280 GRE0.501-0.3410-3.40 
  Avramidou, Anastasia fwm2249 GRE0.501-0.3710-3.70 
  Beerdsen, Thomas m2482 NED1.0010.38103.80 
  Colijn, Stefan f2329 NED0.001-0.8010-8.00 
  Alexakis, Georgios 2175 GRE1.0010.08100.80 
  Alexakis, Dimitris f2470 GRE0.501-0.1310-1.30 
  Nikolaidis, Ioannis g2530 GRE0.501-0.0510-0.50 
  Rozentalis, Eduardas g2533 LTU0.501-0.0510-0.50 
  Bronstein, Or m2404 ISR1.0010.28102.80 

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)


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