Individual Calculations August 2015
 Sevastianov, Viktor  Total change: -47.60  Rating chartPersonal card
 Polugaevsky Memorial 2015 Samara RUS 2015-07-03
RcRownchangeKK*chgGame
 1918 1939 2.50 9 -2.38 20 -47.60 
  Schekachikhin, Maksim f2317 RUS0.001-0.0920-1.80 
  Vlasov, Igor 2232 RUS0.001-0.1520-3.00 
  Alieva, Viktoria 1736 RUS1.0010.24204.80 
  Smirnov, Timofey 2318 RUS0.001-0.0920-1.80 
  Trifonov, Jaroslav 1789 RUS0.001-0.7020-14.00 
  Vdovin, Maxim 1697 RUS1.0010.20204.00 
  Borisova, Polina 1792 RUS0.001-0.7020-14.00 
  Grishin, Andrey 1789 RUS0.501-0.2020-4.00 
  Akulova, Taisiya 1592 RUS0.001-0.8920-17.80 

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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