Individual Calculations December 2017
 Joseph, Angele  Total change: -4.20  Rating chartPersonal card
 9eme open du Mont Sainte-Odile - Tournoi B (-1600) BARR FRA 2017-11-04
RcRownchangeKK*chgGame
 1463 1188 0.50 4 -0.21 20 -4.20 
  Heckly, Jean-Louis 1572 FRA0.001-0.0920-1.80 
  Tardy, Nicolas 1414 FRA0.5010.29205.80 
  Giusti, Francesco 1514 ITA0.001-0.1320-2.60 
  Dans, Guy 1351 BEL0.001-0.2820-5.60 

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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