Individual Calculations October 2021
 Romanchenko, Olga  Total change: 32.80  Rating chartPersonal card
 Nizhny Novgorod_region_B-15_2021 Nizhniy Novgorod RUS 2021-08-23
RcRownchangeKK*chgGame
 1148 1115 4.50 8 0.82 40 32.80 
  Dawtyan, Mikael 1027 RUS1.0010.384015.20 
  Afrikantov, Fedor 1398 RUS0.001-0.1640-6.40 
  Arkhipov, Ivan A 1057 RUS0.501-0.0840-3.20 
  Kokunov, Mikhail 1018 RUS1.0010.374014.80 
  Shvetsov, Kirill 1187 RUS1.0010.604024.00 
  Goryacheva, Svetlana 1218 RUS0.001-0.3640-14.40 
  Geyko, Pavel 1126 RUS0.001-0.4840-19.20 
  Suvorov, Arsenii A. 1152 RUS1.0010.554022.00 

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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