Individual Calculations November 2019
 Wiersma, Eelke  Total change: -15.50  Rating chartPersonal card
 Hoogeveen Schaaktoernooi 2019 - Open Hoogeveen NED 2019-10-19
RcRownchangeKK*chgGame
 2104 2321 4.50 8 -1.55 10 -15.50 
  Emans, Job 2028 NED0.501-0.3510-3.50 
  Slagboom, Leandro 1954 NED0.501-0.4010-4.00 
  Faber, Hugo 2077 NED1.0010.20102.00 
  Basso, Pier Luigi g2575 ITA0.001-0.1910-1.90 
  Takawira, Erick 2101 ZIM0.501-0.2810-2.80 
  Hoffman, Ron 1991 NED0.501-0.3810-3.80 
  Pekin, Tolgay 2083 TUR1.0010.20102.00 
  Dev, Shah c2025 IND0.501-0.3510-3.50 

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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