Individual Calculations November 2010
 Baruch, Andrew J D  Total change: -23.70  Rating chartPersonal card
 Atkins Memorial Open 2010 Leicester ENG 2010-10-01
RcRownchangeKK*chgGame
 1956 2113 0.50 3 -1.58 15 -23.70 
  Jaszkiwskyj, Peter 1952 ENG0.001-0.7115-10.65 
  Ali, Golam S 1827 ENG0.001-0.8415-12.60 
  Xaxiris, E. 2090 GRE0.501-0.0315-0.45 

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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