Individual Calculations October 2013
 Mena, Carlos E  Total change: 1.60  Rating chartPersonal card
 2013 MCC August Super Grand Prix New York, New York USA 2013-08-09
RcRownchangeKK*chgGame
 2227 2311 0.50 2 -0.72 10 -7.20 
  Bonin, Jay Richard m2341 USA0.001-0.4610-4.60 
  Ryba, Nicholas 2112 USA0.501-0.2610-2.60 

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)
 
 2013 MCC September Open Grand Prix New York, New York USA 2013-09-07
RcRownchangeKK*chgGame
 2453 2310 1.50 2 0.88 10 8.80 
  Sarkar, Justin m2433 USA0.5010.17101.70 
  Rohde, Michael A g2472 USA1.0010.71107.10 

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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