Individual Calculations January 2017
 Langstrom, Sammy  Total change: -19.60  Rating chartPersonal card
 II Memoria Isidre Puig grup B Barcelona ESP 2016-09-28
RcRownchangeKK*chgGame
 1609 1610 3.00 7 -0.49 40 -19.60 
  Maqueda Berdugo, Francisco 1774 ESP0.001-0.2840-11.20 
  Folch Ferrando, Carlos 1417 ESP0.501-0.2540-10.00 
  Saez Lopez, Carlos 1702 ESP0.5010.13405.20 
  Tort Barenys, Juan Jose 1709 ESP0.5010.14405.60 
  Bonil Marti, Xavier 1525 ESP1.0010.384015.20 
  Viader Oliver, Mauro 1615 ESP0.5010.01400.40 
  Riera Mestres, Josep 1522 ESP0.001-0.6240-24.80 

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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