Individual Calculations May 2019
 Ungure, Liga  Total change: -2.80  Rating chartPersonal card
 2019 World Senior Team Chess Championships open 50plus Rhodes GRE 2019-04-15
RcRownchangeKK*chgGame
 2013 1930 3.50 9 -0.14 20 -2.80 
  Kaspi, Alexander m2330  * ISR0.001-0.0820-1.60 
  Adams, Mark 1971 WLS0.001-0.4420-8.80 
  Olsson, Torgny 1714 SWE0.501-0.2820-5.60 
  Lyons, Brendan 1976 IRL1.0010.562011.20 
  Kozlovskaya, Valentina wg2161 RUS0.5010.29205.80 
  Neave, George 2101 SCO0.001-0.2720-5.40 
  Winter, Kevin 1748 ENG0.501-0.2420-4.80 
  Salonen, Jyrki f2162 FIN0.001-0.2120-4.20 
  Durante, Aurelio 1955 URU1.0010.532010.60 
 * 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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