Individual Calculations January 2022
 Dumoulin, Michel  Total change: -3.00  Rating chartPersonal card
 Brussels Open Fall 2021 Brussels BEL 2021-09-06
RcRownchangeKK*chgGame
 1814 1791 3.00 7 -0.34 20 -6.80 
  Mueller, Martin 2108 GER0.001-0.1320-2.60 
  Peeters, Simonne 1633 BEL1.0010.29205.80 
  Santos Martins, Junior 1659 BEL1.0010.32206.40 
  Rittelmeyer, Yann-Sven 1770 FRA1.0010.47209.40 
  Jayes, Thomas 1970 POR0.001-0.2720-5.40 
  Grodent, Gerald 1937 BEL0.001-0.3020-6.00 
  Serrano Samper, Sergio 1623 ESP0.001-0.7220-14.40 

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)
 
 Open Veterans et Seniors plus - Cambrai 2021 CAMBRAI FRA 2021-12-03
RcRownchangeKK*chgGame
 1729 1772 3.50 6 0.19 20 3.80 
  Sogny, Richard 1439 FRA1.0010.12202.40 
  Kirszenberg, Marc c2119 FRA0.5010.39207.80 
  Navel, Jean-Yves 1790 FRA0.5010.03200.60 
  Vandervorst, Marc 1577 FRA1.0010.25205.00 
  Korte, Markus 1946 GER0.001-0.2720-5.40 
  Arous, Andre 1501 FRA0.501-0.3320-6.60 

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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