Individual Calculations February 2020
 Priehoda, Vitezslav  Total change: -11.40  Rating chartPersonal card
 1. liga zapad 2019/2020 r5-6 various CZE 2020-01-05
RcRownchangeKK*chgGame
 2314 2341 0.50 2 -0.57 10 -5.70 
  Lechtynsky, Jiri g2332 CZE0.501-0.0110-0.10 
  Horak, Michal f2296 CZE0.001-0.5610-5.60 

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)
 
 PRAGUE OPEN 2020 A - IM open Praha CZE 2020-01-10
RcRownchangeKK*chgGame
 2116 2341 6.00 9 -0.95 10 -9.50 
  Sovina, Maria wc1943 RUS1.0010.08100.80 
  Saglam, Buelent 2118 GER0.501-0.2810-2.80 
  Laverton, Christian 2109 NOR0.501-0.2910-2.90 
  Tsotsonava, Elene wf2078 GEO1.0010.18101.80 
  Hajiyev, Kanan 1996 AZE0.501-0.3910-3.90 
  Kvaloy, Aksel Bu 2132 NOR0.501-0.2710-2.70 
  Pushkov, Nikolai g2239 RUS0.501-0.1410-1.40 
  Wiley, Tom E f2170 ENG1.0010.27102.70 
  Czerw, Dawid f2262 POL0.501-0.1110-1.10 

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)
 
 r5-6 various CZE 2020-01-25
RcRownchangeKK*chgGame
 2255 2341 1.00 1 0.38 10 3.80 
  Mudrak, Josef f2255 CZE1.0010.38103.80 

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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