Individual Calculations November 2019
 Richard, Joel  Total change: -34.80  Rating chartPersonal card
 18e Open International d'Echecs de la ville de Menton - Tournoi B MENTON FRA 2019-10-19
RcRownchangeKK*chgGame
 1579 1682 4.00 9 -1.74 20 -34.80 
  Taesch, Henri 1507 FRA1.0010.27205.40 
  Kuhn, Mathilde 1774 FRA0.001-0.3720-7.40 
  Lorenter, Patrick 1528 FRA0.001-0.7120-14.20 
  Gaudissard, Dominique 1592 FRA0.001-0.6220-12.40 
  Coqueraut, Lodewyk 1532 ITA1.0010.30206.00 
  Perot, Philippe 1618 FRA0.001-0.5920-11.80 
  Mathiot, Jean-Marc 1585 FRA0.501-0.1320-2.60 
  Gorbounova, Natalia 1550 RUS0.501-0.1820-3.60 
  De Geest, Jan 1528 BEL1.0010.29205.80 

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)
 

 

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