Individual Calculations January 2019
 Betsch, Eric  Total change: -41.20  Rating chartPersonal card
 Team 2019 - Nationale 4 r1-4 FRANCE FRA 2018-10-07
RcRownchangeKK*chgGame
 1544 1540 0.00 4 -1.98 20 -39.60 
  Dameron, Marc 1543 FRA0.001-0.5020-10.00 
  Lefeuvre, Thierry 1532 FRA0.001-0.5120-10.20 
  Le Loarer, Herve 1519 FRA0.001-0.5320-10.60 
  Havelka, Georges 1583 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)
 
 Championnat du Finistere toutes categories 2020 r1-3 QUIMPER FRA 2018-10-13
RcRownchangeKK*chgGame
 1940 1540 0.00 1 -0.08 20 -1.60 
  Padelli, Mael 1940  * FRA0.001-0.0820-1.60 
 * 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)
 

 

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