Individual Calculations September 2011
 Osis, Renars  Total change: 14.10  Rating chartPersonal card
 Riga Chess Federation Winter Championship -2011 Riga LAT 2011-02-25
RcRownchangeKK*chgGame
 2031 2174 4.50 7 -0.20 15 -3.00 
  Sirokov, Jevgenijs 1774  * LAT1.0010.08151.20 
  Suhanovskis, Sergejs 2137 LAT0.501-0.0515-0.75 
  Boreisis, Vitauts 2003 LAT0.001-0.7315-10.95 
  Karklins, Imants 2259 LAT1.0010.62159.30 
  Bernotas, Arturs 2087 LAT0.001-0.6215-9.30 
  Selivanovs, Anatolijs 1924 LAT1.0010.19152.85 
  Roze, Janis 2035 LAT1.0010.31154.65 
 * 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)
 
 Latvian Championship 2011 Plavinas LAT 2011-06-26
RcRownchangeKK*chgGame
 2240 2174 4.00 8 0.71 15 10.65 
  Samolins, Vitalijs m2412 LAT0.001-0.2015-3.00 
  Shumskis, Aleksandrs 1788 LAT1.0010.09151.35 
  Smilga, Kristaps 2150 LAT1.0010.47157.05 
  Neiksans, Arturs m2503 LAT0.001-0.1215-1.80 
  Mihailovs, Arturs 1838 LAT1.0010.12151.80 
  Antoms, Guntars m2395 LAT0.5010.28154.20 
  Sveshnikov, Evgeny g2527 LAT0.001-0.1115-1.65 
  Kantans, Toms f2306 LAT0.5010.18152.70 

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)
 
 RIGA TECHNICAL UNIVERSITY OPEN 2011 A RIGA LAT 2011-08-09
RcRownchangeKK*chgGame
 2176 2178 5.00 9 0.43 15 6.45 
  Ehlvest, Jaan g2578  * USA0.001-0.0815-1.20 
  Upelnieks, Imants 1973 LAT1.0010.24153.60 
  Rishovd, Svein 2027 NOR1.0010.30154.50 
  Mustaps, Matiss 2264 LAT0.001-0.3815-5.70 
  Kaunas, Kestutis m2258 LTU1.0010.61159.15 
  Berzina, Ilze wg2307 LAT0.001-0.3315-4.95 
  Marutkins, Olegs 1866 LAT1.0010.14152.10 
  Kalnins, Kristaps 2254 LAT0.001-0.4015-6.00 
  Saveliev, Alexei 2054 RUS1.0010.33154.95 
 * 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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