Individual Calculations October 2017
 Hevia Alejano, Carlos Antonio  Total change: -3.10  Rating chartPersonal card
 83rd Annual Southwest Open Irving, Texas USA 2017-08-31
 2418 2497 5.00 9 -0.31 10 -3.10 
  Daggupati, Balaji 2205 USA0.501-0.3510-3.50 
  Rao, Prasanna R m2455 IND0.501-0.0610-0.60 
  Ynojosa Aponte, Felix Jose m2418 VEN0.501-0.1110-1.10 
  Popilski, Gil g2518 ISR1.0010.53105.30 
  Nguyen, Emily wm2110 USA1.0010.09100.90 
  Macieja, Bartlomiej g2514 POL0.5010.02100.20 
  Dragun, Kamil g2625 POL0.001-0.3310-3.30 
  Drozdowski, Kacper m2480 POL0.001-0.5210-5.20 
  Yang, Kaiqi m2441 CAN1.0010.42104.20 

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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