Individual Calculations February 2023
 Petreski, Leonid  Total change: -13.60  Rating chartPersonal card
 Int. Tournament "Prestige 2023" - OPEN A Paracin SRB 2023-01-17
RcRownchangeKK*chgGame
 2117 2103 4.00 9 -0.34 40 -13.60 
  Radovanovic, Nikola m2407 SRB0.001-0.1440-5.60 
  Loshkarev, Dmitri 2039 RUS1.0010.414016.40 
  Denishev, Marat f2247 RUS0.001-0.3140-12.40 
  Banov, Boil 2027 BUL1.0010.404016.00 
  Ghevondyan, Arman 1943 ARM0.501-0.2140-8.40 
  Vanden Bussche, Steven 2050 BEL0.501-0.0740-2.80 
  Margadgua, Erdenebayar 1785 MGL1.0010.13405.20 
  Tadic, Stefan m2353 SRB0.001-0.1940-7.60 
  Martian, Dragos-Daniel 2206 ROU0.001-0.3640-14.40 

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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