Individual Calculations September 2009
 Mustaps, Matiss  Total change: 28.35  Rating chartPersonal card
 Latvian men championship Plavinas LAT 2009-06-29
 2381 2217 4.00 7 1.89 15 28.35 
  Miezis, Normunds g2567 LAT0.001-0.1115-1.65 
  Sveshnikov, Evgeny g2554 LAT0.001-0.1215-1.80 
  Selivanovs, Anatolijs 1906 LAT1.0010.14152.10 
  Krustkalns, Kristaps f2316 LAT1.0010.64159.60 
  Grabliauskas, Virginijus m2413 LTU0.5010.25153.75 
  Rytshagov, Mikhail g2495 EST1.0010.831512.45 
  Samolins, Vitalijs m2416 LAT0.5010.26153.90 

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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