Individual Calculations July 2019
 Pshmahov, Osman  Total change: 76.80  Rating chartPersonal card
 Master Open Alekhine Memorial 2019 Voronezh RUS 2019-06-12
RcRownchangeKK*chgGame
 2256 2039 4.00 9 1.92 40 76.80 
  Smirnov, Timofey f2335 RUS0.001-0.1540-6.00 
  Salman, Pavel f2252 RUS0.001-0.2340-9.20 
  Geshko, Aleksey f2208 RUS0.5010.22408.80 
  Savitha, Shri B wf2144 IND1.0010.644025.60 
  Parfenov, Viktor N. 2212 RUS0.5010.23409.20 
  Kovalenko, Sergey 2269 RUS0.5010.294011.60 
  Domogaev, Sergey g2365 RUS0.5010.374014.80 
  Asatryan, Gor 2227 RUS1.0010.744029.60 
  Grachev, Alexey f2293 RUS0.001-0.1940-7.60 

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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