Individual Calculations April 2017
 Papin, Vasily  Total change: -22.90  Rating chartPersonal card
 Aeroflot Open 2017 B Moscow RUS 2017-02-21
 2302 2456 4.00 9 -2.29 10 -22.90 
  Zakaryan, David f2320 RUS0.501-0.1810-1.80 
  Chen, Qi B 2328 CHN0.501-0.1710-1.70 
  Lesovoi, Evgenij 2323 RUS0.001-0.6810-6.80 
  Demianjuk, Alexander 2297 RUS0.001-0.7110-7.10 
  Danielyan, Vahe f2282 ARM0.001-0.7310-7.30 
  Spichkin, Alexander 2143 RUS1.0010.14101.40 
  Nogueira, Ivan Kuhlmann f2308 BRA1.0010.30103.00 
  Savenkov, Konstantin f2365 RUS0.501-0.1210-1.20 
  Lan, Zilun 2350 CHN0.501-0.1410-1.40 

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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