Individual Calculations July 2022
 Ahn, Martin  Total change: 2.80  Rating chartPersonal card
 14th BPB Limburg Open 2022 Group A Maastricht NED 2022-06-03
RcRownchangeKK*chgGame
 2193 2175 3.00 6 0.14 20 2.80 
  Van Meegen, Ruud f2285 NED0.5010.15203.00 
  Strating, Sybolt f2291 NED0.001-0.3420-6.80 
  Hoornstra, Hans 2097 NED0.501-0.1120-2.20 
  Arabi, Osama 2080 NED0.501-0.1320-2.60 
  Dahlbeck, Mirko 2060 GER1.0010.34206.80 
  Freeke, Matthieu f2347 NED0.5010.23204.60 

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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