Individual Calculations October 2021
 Arkhipov, Ivan A  Total change: 19.20  Rating chartPersonal card
 Nizhny Novgorod_region_B-15_2021 Nizhniy Novgorod RUS 2021-08-23
RcRownchangeKK*chgGame
 1150 1057 3.50 8 0.48 40 19.20 
  Geyko, Pavel 1126 RUS0.001-0.4040-16.00 
  Kvadritsius, Alexey 1060 RUS1.0010.504020.00 
  Romanchenko, Olga 1115 RUS0.5010.08403.20 
  Borshch, Alexei 1152 RUS0.001-0.3740-14.80 
  Suvorov, Arsenii A. 1152 RUS0.5010.13405.20 
  Shemanaev, Aleksandr 1072 RUS1.0010.524020.80 
  Lemberg, Albert 1253 RUS0.5010.254010.00 
  Neukrytykh, Maxim 1272 RUS0.001-0.2340-9.20 

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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