Individual Calculations March 2023
 Nicolas, Pierre  Total change: 11.40  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 6 Various Places BEL 2023-01-29
RcRownchangeKK*chgGame
 1491 1891 1.00 1 0.08 20 1.60 
  Dumoulin, Patrick 1491  * BEL1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 Brussels Winter 2023 Round 4 Brussels BEL 2023-01-30
RcRownchangeKK*chgGame
 1696 1891 0.50 1 -0.25 20 -5.00 
  Macai, Ioan 1696 BEL0.501-0.2520-5.00 

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)
 
 Open Brussels Winter 2023 Rounds 5-6 Brussels BEL 2023-02-06
RcRownchangeKK*chgGame
 1659 1893 0.00 1 -0.79 20 -15.80 
  Cisterna, Horacio 1659 FRA0.001-0.7920-15.80 

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)
 
 Belgian Interclubs 2022-2023 Ronde 7 Various Places BEL 2023-02-12
RcRownchangeKK*chgGame
 1954 1893 0.50 1 0.08 20 1.60 
  Hawia, Thierry 1954 BEL0.5010.08201.60 

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)
 
 39e Open International de Cappelle la Grande CAPPELLE LA GRANDE FRA 2023-02-18
RcRownchangeKK*chgGame
 2014 1893 5.00 9 1.45 20 29.00 
  Vallet, Vincent 1759 FRA1.0010.32206.40 
  Otsuka, Shou 2158 JPN0.001-0.1820-3.60 
  Catoire, Pierre 1722 FRA1.0010.27205.40 
  Baillon, Steven 1645 FRA1.0010.19203.80 
  Nitin, S. m2374 IND0.001-0.0520-1.00 
  Mueer, Sebastian 2237 GER1.0010.882017.60 
  Bauduin, Etienne f2172 BEL0.001-0.1620-3.20 
  Decuigniere, Tom f2385 FRA0.001-0.0420-0.80 
  Boutant, Jade 1677 FRA1.0010.22204.40 

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)
 

 

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