Individual Calculations October 2022
 Mou, Iris  Total change: -18.40  Rating chartPersonal card
 144th Annual New York State Championship Albany, NY USA 2022-09-02
RcRownchangeKK*chgGame
 1972 2055 4.00 6 0.32 40 12.80 
  Samant, Neil 1798 USA1.0010.18407.20 
  Sloan, Jed c2026 USA1.0010.464018.40 
  Fishbein, Alexander g2383 USA0.001-0.1340-5.20 
  Sinnott, Alex 1866 USA0.501-0.2540-10.00 
  Ye, Stephen 1773 USA1.0010.16406.40 
  Lancman, Kyle B. 1984 USA0.501-0.1040-4.00 

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)
 
 Marshall Premier September 2022 New York, NY USA 2022-09-09
RcRownchangeKK*chgGame
 2017 2055 2.00 5 -0.78 40 -31.20 
  Jain, Vihaan 1821 USA1.0010.21408.40 
  Jacobson, Aaron f2349 USA0.001-0.1540-6.00 
  Vogel, Jacob 1912 USA0.001-0.6940-27.60 
  Marsh, James Jiho 2005 USA1.0010.434017.20 
  Johnston, Daniel F 2000 USA0.001-0.5840-23.20 

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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