Individual Calculations February 2015
 Prokopchuk, Yury  Total change: 19.40  Rating chartPersonal card
 Open Moscow A January Moscow RUS 2015-01-03
RcRownchangeKK*chgGame
 2204 2292 6.50 9 0.97 20 19.40 
  Andreev, Petr 2025 RUS1.0010.18203.60 
  Terekhov, Konstantin 2178 RUS1.0010.34206.80 
  Spichkin, Alexander 2246 RUS1.0010.44208.80 
  Losev, Dmitry m2229 RUS0.001-0.5920-11.80 
  Tsarev, Valery 2246 RUS1.0010.44208.80 
  Gurvich, Vitaly 2216 RUS1.0010.40208.00 
  Granovskiy, Alexandr m2270 KAZ0.001-0.5320-10.60 
  Okun, Evgeny 2153 RUS1.0010.31206.20 
  Vul, Arkadi Eremeevich g2276 RUS0.501-0.0220-0.40 

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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