Individual Calculations September 2018
 Petrosyan, Manuel  Total change: 13.90  Rating chartPersonal card
 Riga Technical University Open 2018 - Tournament A Riga LAT 2018-08-06
RcRownchangeKK*chgGame
 2423 2567 7.50 9 1.39 10 13.90 
  Kukk, Sander 2194 EST1.0010.10101.00 
  Narva, Mai wm2320 EST1.0010.19101.90 
  Krupenski, Juri m2390 EST1.0010.27102.70 
  Ruiz Castillo, Joshua Daniel m2415 COL0.501-0.2010-2.00 
  Thybo, Jesper Sondergaard m2496 DEN1.0010.40104.00 
  Kovalenko, Igor g2641 LAT0.001-0.4010-4.00 
  Sinz, Bernhard f2377 GER1.0010.25102.50 
  Pultinevicius, Paulius m2452 LTU1.0010.34103.40 
  Meshkovs, Nikita g2524 LAT1.0010.44104.40 

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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