Individual Calculations July 2022
 Visser, Henk-Jan  Total change: -3.40  Rating chartPersonal card
 14th BPB Limburg Open 2022 Group A Maastricht NED 2022-06-03
RcRownchangeKK*chgGame
 2126 2208 4.00 7 -0.28 20 -5.60 
  Freeke, Matthieu f2347 NED0.001-0.3120-6.20 
  Slagboom, Leandro 2098 NED0.001-0.6520-13.00 
  Dahdah, Nagib 2083 LUX0.501-0.1720-3.40 
  Emans, Job 2085 NED1.0010.33206.60 
  Mijnster, Niels 2091 NED0.501-0.1620-3.20 
  Hoornstra, Hans 2097 NED1.0010.35207.00 
  Noordenbos, Daan 2084 NED1.0010.33206.60 

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)
 
 Dutch Team Competition 2021-2022 - Klasse 1 Delayed matches round 4 various NED 2022-06-11
RcRownchangeKK*chgGame
 2291 2208 0.50 1 0.11 20 2.20 
  Strating, Sybolt f2291 NED0.5010.11202.20 

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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