Individual Calculations February 2019
 Risch, Michel  Total change: -21.00  Rating chartPersonal card
 PRAGUE OPEN 2019 - A - IM open Praha CZE 2019-01-11
RcRownchangeKK*chgGame
 2077 2086 3.00 8 -1.05 20 -21.00 
  Abdulla, Murad f2263 SCO0.001-0.2720-5.40 
  Nemecek, Lukas 1724 CZE1.0010.10202.00 
  Schnabel, Ralf 2206 GER0.001-0.3420-6.80 
  Mishuchkov, Nikolai M. m2308 RUS0.001-0.2220-4.40 
  Ortoft, Kai 1949 NOR0.501-0.1820-3.60 
  Muk, Ivo 1887 CZE1.0010.24204.80 
  Pushkov, Nikolai g2309 RUS0.001-0.2220-4.40 
  Jun, Rudolf Jr. 1967 CZE0.501-0.1620-3.20 

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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