Individual Calculations October 2012
 Sadorra, Julio C  Total change: 15.10  Rating chartPersonal card
 National Open Finals (Battle of Grandmasters) Boracay PHI 2012-07-14
RcRownchangeKK*chgGame
 2428 2525 10.00 15 0.70 10 7.00 
  Torre, Eugenio g2469 PHI0.501-0.0810-0.80 
  Antonio, Rogelio Jr g2548 PHI0.001-0.4710-4.70 
  Barcenilla, Rogelio g2501 PHI0.501-0.0310-0.30 
  Segarra, Randy f2283 PHI1.0010.20102.00 
  Paragua, Mark g2508 PHI0.001-0.5210-5.20 
  Laylo, Darwin g2489 PHI1.0010.45104.50 
  Salvador, Roland g2484 PHI1.0010.44104.40 
  Bitoon, Richard g2442 PHI0.501-0.1110-1.10 
  Nava, Roderick f2397 PHI1.0010.33103.30 
  Gomez, John Paul g2539 PHI0.001-0.4810-4.80 
  Pascua, Haridas f2310 PHI1.0010.23102.30 
  Barbosa, Oliver g2554 PHI0.5010.04100.40 
  Dimakiling, Oliver m2415 PHI1.0010.35103.50 
  Mejia, Giovanni 2125  * PHI1.0010.08100.80 
  Senador, Emmanuel m2353 PHI1.0010.27102.70 
 * 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)
 
 78th Annual Southwest Open Dallas, Texas USA 2012-08-31
RcRownchangeKK*chgGame
 2321 2525 6.00 7 0.93 10 9.30 
  Carr, John B 2125  * USA1.0010.08100.80 
  Lin, Dachey 2125  * USA1.0010.08100.80 
  Xiong, Jeffery f2222 USA1.0010.14101.40 
  Chirila, Ioan g2516 ROU0.501-0.0110-0.10 
  Camacho, Chardine wm2190 PHI1.0010.12101.20 
  Yotov, Valentin g2570 BUL1.0010.56105.60 
  Holt, Conrad m2499 USA0.501-0.0410-0.40 
 * 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)
 
 2012 US Class Championship Houston, Texas USA 2012-09-21
RcRownchangeKK*chgGame
 2304 2531 3.00 4 -0.12 10 -1.20 
  Fernandez, Daniel m2396 USA0.501-0.1810-1.80 
  Hughes, Tyler B f2291 USA1.0010.20102.00 
  Calugar, Arthur m2308 CAN0.501-0.2810-2.80 
  Xiong, Jeffery f2220 USA1.0010.14101.40 

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)
 

 

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