Individual Calculations July 2013
 Melderis, Uldis  Total change: 8.40  Rating chartPersonal card
 Latvian Teams Chess Championship Higher League, 2013 Riga,Liepaja, Ventspils LAT 2013-03-27
RcRownchangeKK*chgGame
 2215 1954 0.50 3 -0.05 15 -0.75 
  Dzalbo, Andrejs 2194 LAT0.001-0.2015-3.00 
  Mustaps, Matiss 2244 LAT0.001-0.1615-2.40 
  Ozolins, Aris f2207 LAT0.5010.31154.65 

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)
 
 Grand Europe open Golden sands 2013 Golden sands BUL 2013-06-10
RcRownchangeKK*chgGame
 2135 1943 2.50 7 0.61 15 9.15 
  Stany, G.a. m2343  * IND0.001-0.0815-1.20 
  Janev, Pavel 2223 BUL0.001-0.1615-2.40 
  Ivelinov, Hristo 2180 BUL0.001-0.2015-3.00 
  Raondi, Yan-Martin 1659 RUS1.0010.16152.40 
  Guempel, Viktor f2212 RUS0.5010.33154.95 
  Angelov, Kosta m2192 BUL0.001-0.1915-2.85 
  Bharathi, R. wf2134 IND1.0010.751511.25 
 * 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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