Individual Calculations November 2018
 Kat, Rudolf  Total change: 31.40  Rating chartPersonal card
 Dutch Team Competition 2018-2019 Klasse 3G Round 2 various NED 2018-10-06
RcRownchangeKK*chgGame
 1910 1914 0.00 1 -0.51 20 -10.20 
  Janse, Erik 1910 NED0.001-0.5120-10.20 

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)
 
 Haarlemse Meesters Open 2018 Haarlem NED 2018-10-20
RcRownchangeKK*chgGame
 2051 1914 5.00 9 2.08 20 41.60 
  Bekedam, Tyro 2067 NED0.001-0.3020-6.00 
  Van Den Bergh, Ben 1987 NED1.0010.602012.00 
  Van Den Hoogen, Arie 1946 NED0.001-0.4620-9.20 
  Straat, Evert-Jan 2094 NED0.5010.24204.80 
  Koelewijn, Alex 2026 NED1.0010.652013.00 
  Ritsema, Ronald 2045 NED0.5010.18203.60 
  Merbis, Max 2139 NED1.0010.782015.60 
  Tabak, Stefan f2213 NED0.001-0.1520-3.00 
  Apon, Iwahn 1941 NED1.0010.542010.80 

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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