Individual Calculations July 2010
 Paragua, Mark C  Total change: -21.30  Rating chartPersonal card
 New York May Open New York, New York USA 2010-05-29
RcRownchangeKK*chgGame
 2317 2497 1.50 2 0.08 10 0.80 
  Sturt, Raven M 2168 USA1.0010.12101.20 
  Rohde, Michael A g2466 USA0.501-0.0410-0.40 

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)
 
 3rd Ney York International New York, New York USA 2010-06-18
RcRownchangeKK*chgGame
 2295 2497 4.50 9 -2.21 10 -22.10 
  Bady, Glenn 2214 USA1.0010.16101.60 
  Mandizha, Farai f2315 ZIM0.501-0.2410-2.40 
  Barsky, Sam A 2097  * USA1.0010.08100.80 
  Kekelidze, Mikheil g2436 GEO0.001-0.5810-5.80 
  Kleiman, Jake f2353 USA0.001-0.6910-6.90 
  Naranja, Renato C m2276 PHI1.0010.22102.20 
  Markzon, Gregory f2193 USA0.501-0.3610-3.60 
  Sarkar, Justin m2378 USA0.501-0.1610-1.60 
  Yang, Darwin f2393 USA0.001-0.6410-6.40 
 * 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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