Individual Calculations July 2019
 Gardner, Richard  Total change: 2.80  Rating chartPersonal card
 9e Festival du jeu d'echecs d'Ille-sur-Tet Tournoi B (-2200) ILLE SUR TET FRA 2019-05-31
RcRownchangeKK*chgGame
 1463 1449 3.00 6 0.07 40 2.80 
  Picard Du Chambon, Gabriel 1718 FRA0.001-0.1740-6.80 
  Moulie, Patrick 1386 FRA0.001-0.5940-23.60 
  Verdoux, Christophe 1467 FRA0.001-0.4740-18.80 
  Idoate Arrazurria, Ricardo 1443 ESP1.0010.494019.60 
  Ortiz Aranda, Carlos 1384 ESP1.0010.414016.40 
  Albrizio-Maffre, Eve 1378 FRA1.0010.404016.00 

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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