Individual Calculations February 2023
 Yanayt, Eugene  Total change: 10.20  Rating chartPersonal card
 32nd annual North American Open Paradise, Nevada USA 2022-12-26
RcRownchangeKK*chgGame
 1989 1957 3.50 9 -1.10 20 -22.00 
  Belous, Vladimir g2517 RUS0.001-0.0220-0.40 
  Li, Alex 1740 USA1.0010.22204.40 
  Hoyos, Manuel Leon g2488 MEX0.001-0.0320-0.60 
  Kurungod Anoop, Pranav 1836 USA0.501-0.1620-3.20 
  Sampath, Vedanth 1781 USA0.501-0.2320-4.60 
  Wu, Jayden 1754 USA1.0010.24204.80 
  Li, Hanxiang 2185 CHN0.001-0.2120-4.20 
  Chen, Rachel Ruoxuan wc1837 CAN0.501-0.1620-3.20 
  Zhang, Cijun 1766 USA0.001-0.7520-15.00 

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)
 
 2023 New York Winter Invitationals - IM D New York, NY USA 2023-01-12
RcRownchangeKK*chgGame
 2264 1958 3.00 9 1.61 20 32.20 
  Martin Del Campo, Roberto m2235 MEX0.5010.33206.60 
  Rodrigue-Lemieux, Shawn m2455 CAN0.001-0.0420-0.80 
  Lee, Alice Teresa fwm2300 USA0.001-0.1220-2.40 
  Troltenier, Dirk f2234 GER1.0010.832016.60 
  Liu, Eric Chang c2214 USA0.001-0.1920-3.80 
  Yu, Jiangwei 2154 CHN1.0010.752015.00 
  Griffith, Kyron W m2363 USA0.001-0.0820-1.60 
  Xu, Grant Y 2205 USA0.001-0.1920-3.80 
  Andersen, Gunnar 2220 USA0.5010.32206.40 

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)
 

 

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