Individual Calculations July 2017
 Santarius, Erik  Total change: 39.80  Rating chartPersonal card
 26th Annual Chicago Open Wheeling, Illinois USA 2017-05-25
RcRownchangeKK*chgGame
 2327 2302 5.50 9 1.35 20 27.00 
  Matus, Nastassja A wf1902  * USA1.0010.08201.60 
  Nakar, Eylon m2476 ISR1.0010.732014.60 
  Belous, Vladimir g2587 RUS0.001-0.1620-3.20 
  Chandra, Akshat g2495 USA0.5010.25205.00 
  Song, Michael m2423 CAN0.5010.16203.20 
  Abdumalik, Zhansaya mwg2420 KAZ0.001-0.3420-6.80 
  Balleisen, Aaron S 2217 USA0.501-0.1220-2.40 
  Gorti, Akshita fwm2240 USA1.0010.41208.20 
  Whaley, Davis M 2185 USA1.0010.34206.80 
 * 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)
 
 Wisconsin International Chess Festival Madison, Wisconsin USA 2017-06-13
RcRownchangeKK*chgGame
 2207 2291 6.00 9 0.64 20 12.80 
  Rudolph, Joziah Samuel 1891  * USA1.0010.08201.60 
  Ulrich, Rachel J wf2073 USA0.501-0.2820-5.60 
  Titus, Andrew 2131 USA0.501-0.2120-4.20 
  Kelly, Joey M 2039 USA0.501-0.3120-6.20 
  Haessel, Dale R. f2165 CAN1.0010.33206.60 
  Rozman, Levy f2391 USA0.5010.14202.80 
  Fishbein, Alexander g2466 USA0.5010.23204.60 
  Nakar, Eylon m2476 ISR0.5010.24204.80 
  Wang, Justin 2232 USA1.0010.42208.40 
 * 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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