Individual Calculations February 2015
 Alsina Leal, Daniel  Total change: 3.00  Rating chartPersonal card
 Schaakfestival Groningen 2014 Open A Groningen NED 2014-12-21
RcRownchangeKK*chgGame
 2428 2540 6.00 9 0.30 10 3.00 
  Vos, Tjark 2173 AHO1.0010.10101.00 
  Van Foreest, Lucas 2319 NED0.501-0.2810-2.80 
  Salov, Sergej m2256 GER1.0010.16101.60 
  Baghdasaryan, Vahe m2368 ARM0.501-0.2310-2.30 
  Nakar, Eylon m2419 ISR1.0010.34103.40 
  Tiviakov, Sergei g2677 NED0.5010.18101.80 
  Azaladze, Shota m2499 GEO0.501-0.0610-0.60 
  Ma, Qun g2621 CHN1.0010.61106.10 
  Donchenko, Alexander m2523 GER0.001-0.5210-5.20 

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)
 

 

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