Individual Calculations June 2018
 Pham, Martin  Total change: 38.80  Rating chartPersonal card
 9eme LUC Open - Tournoi International d'echecs de Lille LILLE FRA 2018-04-24
RcRownchangeKK*chgGame
 1574 1481 4.50 9 0.97 40 38.80 
  Chachiachvili, Loma 1770 FRA0.001-0.1640-6.40 
  Pham, Victor 1284 FRA1.0010.254010.00 
  Griffon, Olivier 1870 FRA0.001-0.0940-3.60 
  Marechal, Georges 1745 BEL0.001-0.1840-7.20 
  Gandreuil, Brice 1160 FRA1.0010.13405.20 
  Voiculescu-Holvad, Stefan 1626 FRA0.5010.19407.60 
  Seguin, Benjamin 1691 FRA0.001-0.2340-9.20 
  Pierquin, Jean-Bernard 1260 FRA1.0010.22408.80 
  Croonenborghs, Jan 1762 BEL1.0010.844033.60 

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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