Individual Calculations July 2015
 Rumsey, Victor B  Total change: 6.00  Rating chartPersonal card
 IV Open internacional LLucmajor Arenal de LLucmajor (Mallorca) ESP 2015-05-10
RcRownchangeKK*chgGame
 1934 1840 3.00 7 0.30 20 6.00 
  Sudakova, Irina wg2240  * RUS0.001-0.0820-1.60 
  Degro, Heiko 2100 GER0.5010.32206.40 
  Cekan, Petr 2039 CZE0.001-0.2420-4.80 
  Merzliakov, Vladimir 1475 NOR1.0010.10202.00 
  Gimenez Garcia, Emilio 1918 ESP0.5010.11202.20 
  Schmit, Vincent 2080 FRA0.001-0.2020-4.00 
  Chernyak, Nataliya 1683 RUS1.0010.29205.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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