Individual Calculations November 2013
 Recuero Guerra, David  Total change: -6.60  Rating chartPersonal card
 3rd annual Fall International Chess Festival Dearborn, Michigan USA 2013-10-23
RcRownchangeKK*chgGame
 2384 2447 4.50 9 -0.66 10 -6.60 
  Bowersock, Michael 2116 USA1.0010.12101.20 
  Ipatov, Alexander g2625 TUR0.5010.23102.30 
  Lenderman, Aleksandr g2539 USA0.5010.13101.30 
  Song, Edward 2176 USA0.501-0.3310-3.30 
  Gurevich, Daniel 2258 USA1.0010.25102.50 
  Finegold, Benjamin P g2482 USA0.5010.05100.50 
  Hernandez Carmenate, Holden g2545 CUB0.001-0.3710-3.70 
  Santarius, Erik 2334 USA0.001-0.6510-6.50 
  Cornejo, Max m2385 PER0.501-0.0910-0.90 

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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