Individual Calculations November 2021
 Klaren, Oscar  Total change: 21.60  Rating chartPersonal card
 Dutch Team Competition 2021-2022 - Klasse 2 Round 2 various NED 2021-10-09
RcRownchangeKK*chgGame
 1931 1819 0.00 1 -0.35 40 -14.00 
  Shklovskiy, Evgeny 1931 RUS0.001-0.3540-14.00 

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)
 
 Hoogeveen Schaaktoernooi 2021 Hoogeveen NED 2021-10-15
RcRownchangeKK*chgGame
 1929 1819 3.50 7 0.89 40 35.60 
  Hovenga, Alje 2212 NED1.0010.924036.80 
  Boersma, Jan 2049 NED0.5010.294011.60 
  Shakhverdian, William 2067 NED0.001-0.1940-7.60 
  Basa, Manasvita 1668 NED0.001-0.7040-28.00 
  Arnold, Rhys 1712 NED1.0010.354014.00 
  Dekker, Jasper 1864 NED1.0010.564022.40 
  Burer, Audry 1933 NED0.001-0.3440-13.60 

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)
 

 

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