Individual Calculations February 2016
 Song, Guannan Terry  Total change: -18.20  Rating chartPersonal card
 25th Annual North American Open Las Vegas, Nevada USA 2015-12-26
RcRownchangeKK*chgGame
 2294 2229 3.00 9 -0.76 20 -15.20 
  Tarjan, James E g2478 USA0.001-0.1920-3.80 
  Kostadinov, George 2067 CAN1.0010.29205.80 
  Meinhardt, Maximilian m2393 GER0.5010.22204.40 
  Sipos, Istvan m2496 HUN1.0010.822016.40 
  Wang, Chen m2530 CHN0.001-0.1520-3.00 
  Chiku-Ratte, Olivier-Kenta f2376 CAN0.001-0.3020-6.00 
  Young, Angelo m2315 PHI0.001-0.3820-7.60 
  Wang, Xiexin 1929 USA0.501-0.3520-7.00 
  Rodriguez Rodriguez, Rafael 2066 MEX0.001-0.7220-14.40 

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)
 
 2016 Guelph Winter ProAm Pro Guelph CAN 2016-01-09
RcRownchangeKK*chgGame
 1929 2218 1.50 2 -0.15 20 -3.00 
  Schneider, Corin 1818  * CAN0.501-0.4220-8.40 
  Whissell, Mavros 2039 CAN1.0010.27205.40 
 * 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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