Individual Calculations November 2022
 Lorenter, Patrick  Total change: -27.40  Rating chartPersonal card
 3eme Tournoi de Rentree de l'ECCM (-2400) CORBAS FRA 2022-10-01
RcRownchangeKK*chgGame
 1430 1468 0.50 4 -1.68 20 -33.60 
  Dos Santos, Lilian 1853 FRA0.001-0.0920-1.80 
  Bourlois, Mael 1295 FRA0.501-0.2320-4.60 
  M`hari, Mouloud 1063 FRA0.001-0.9220-18.40 
  Prados, Timothe 1508 FRA0.001-0.4420-8.80 

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)
 
 Tournoi des Veterans Lyon Echecs Avenir 2022 LYON FRA 2022-10-08
RcRownchangeKK*chgGame
 1412 1468 2.50 4 0.31 20 6.20 
  Lorenzini, Odile 1075 FRA1.0010.08201.60 
  Gaudissard, Dominique 1571 FRA0.5010.14202.80 
  Bensaid, Abdelfattah 1545 FRA0.001-0.3920-7.80 
  Rodriguez, Jean-Pierre 1455 FRA1.0010.48209.60 

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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