Individual Calculations March 2022
 Bresson, Lucas  Total change: 74.40  Rating chartPersonal card
 Challenge Rhodanien Bernard MAS Open B (-1600) r5-9 LYON FRA 2022-01-08
RcRownchangeKK*chgGame
 1916 1475 2.00 5 1.52 40 60.80 
  Budaci, Lionel 1699 FRA1.0010.784031.20 
  Betton, Olivier 2055 FRA0.001-0.0240-0.80 
  Chatrefou, Thomas 1780 FRA1.0010.864034.40 
  Astolfi, Frederic 2188 FRA0.001-0.0140-0.40 
  Scharr, Jules 1858 FRA0.001-0.0940-3.60 

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)
 
NOTE: K factor changed
 Team 2022 - Nationale 3 r4-5 FRANCE FRA 2022-01-16
RcRownchangeKK*chgGame
 1767 1475 1.00 2 0.68 20 13.60 
  Samuel, Christian 1718 FRA0.5010.30206.00 
  Kiecken, Jean-Marc 1816 FRA0.5010.38207.60 

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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