Individual Calculations December 2019
 Catoire, Pierre  Total change: -5.20  Rating chartPersonal card
 34e Open International du Touquet - Open B LE TOUQUET PARIS PLAGE FRA 2019-10-26
RcRownchangeKK*chgGame
 1495 1578 4.50 8 -0.26 20 -5.20 
  Delattre, Apolline 1298 FRA1.0010.16203.20 
  Burdot, Yvan 1221 LUX1.0010.11202.20 
  Van Maele, Richard 1688 FRA0.5010.15203.00 
  Desse, Mickael 1503 FRA0.501-0.1020-2.00 
  Quillardet, Jean 1547 FRA0.001-0.5420-10.80 
  Huysman, Robert 1441 BEL1.0010.32206.40 
  Guerin, Bernard 1694 FRA0.001-0.3420-6.80 
  Delisle, Sylvain 1565 FRA0.501-0.0220-0.40 

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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