Individual Calculations August 2018
 Stearman, Josiah  Total change: 60.80  Rating chartPersonal card
 12th Annual Philadelphia International Philadelphia, Pennsylvania USA 2018-06-28
RcRownchangeKK*chgGame
 2338 2285 6.00 9 2.25 20 45.00 
  Qiao, Cindy wf1885  * CAN1.0010.08201.60 
  Puranik, Abhimanyu g2507 IND0.001-0.2220-4.40 
  Mathur, Rithwik 2100 USA1.0010.26205.20 
  Panchanatham, Vignesh m2431 USA1.0010.702014.00 
  Hong, Andrew f2399 USA0.5010.16203.20 
  Perske, Thore m2464 GER0.001-0.2720-5.40 
  Mandizha, Farai m2390 ZIM1.0010.642012.80 
  Raja, Harshit m2442 IND1.0010.712014.20 
  Abergel, Thal g2427 FRA0.5010.19203.80 
 * 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)
 
 46th Annual World Open Philadelphia, Pennsylvania USA 2018-07-04
RcRownchangeKK*chgGame
 2297 2285 5.00 9 0.67 20 13.40 
  Padmanabhan, Karthik 1982 USA1.0010.14202.80 
  Burke, John g2524 USA1.0010.802016.00 
  Vorontsov, Pavlo g2564 UKR0.001-0.1620-3.20 
  Shmelov, Denys m2460 UKR0.001-0.2720-5.40 
  Puckett, Matthew 2106 USA1.0010.27205.40 
  Bartochowski, Nicholas J 2013 USA0.501-0.3320-6.60 
  Gurevich, Daniel m2471 USA0.5010.24204.80 
  Yang, Kevin S 2166 USA1.0010.34206.80 
  Mandizha, Farai m2385 ZIM0.001-0.3620-7.20 

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)
 
 2018 US Junior Cadet Championship San Jose, California USA 2018-07-12
RcRownchangeKK*chgGame
 2179 2285 4.50 7 0.12 20 2.40 
  Li, Max 1885  * USA1.0010.08201.60 
  Kumar, Aravind f2153 USA1.0010.32206.40 
  Nakada, Akira c2154 USA1.0010.32206.40 
  Brodsky, David m2411 USA0.001-0.3320-6.60 
  Sam, Gabriel 2138 USA0.001-0.7020-14.00 
  Taghizadeh, Rayan f2327 USA1.0010.562011.20 
  Wang, Jason c2187 USA0.501-0.1320-2.60 
 * 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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