Individual Calculations May 2010
 Akopian, Robert  Total change: 21.60  Rating chartPersonal card
 17th Annual Western Class Championships Agoura Hills, California USA 2010-03-12
RcRownchangeKK*chgGame
 2310 2109 2.00 4 0.96 15 14.40 
  Small, Gregg H f2264 USA1.0010.711510.65 
  Sevillano, Enrico m2509  * USA0.001-0.0815-1.20 
  Moon, Ryan 2214 USA0.5010.14152.10 
  Reynolds, Robert I f2253 USA0.5010.19152.85 
 * 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)
 
 8th Annual Western Pacific Open Los Angeles, California USA 2010-04-23
RcRownchangeKK*chgGame
 2329 2109 1.00 2 0.48 15 7.20 
  Sevillano, Enrico m2509  * USA0.001-0.0815-1.20 
  Kurosaki, Takashi 2149 USA1.0010.56158.40 
 * 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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