Individual Calculations July 2023
 Poliannikov, Danil  Total change: 21.80  Rating chartPersonal card
 1000GM Memorial Day NY Norm Invitational IM C New York, NY USA 2023-05-25
RcRownchangeKK*chgGame
 2232 2278 6.00 9 1.09 20 21.80 
  Paragua, Mark g2442 PHI0.001-0.2820-5.60 
  Sazci, Bilgen 1878  * TUR1.0010.08201.60 
  Nemeth, Miklos m2452 HUN1.0010.732014.60 
  Mou, Iris wf2002 USA0.001-0.8320-16.60 
  Moor, Nathaniel Ph 2185 USA1.0010.37207.40 
  Mahajan, Rushaan f2279 USA1.0010.502010.00 
  Zumsande, Martin m2454 GER1.0010.732014.60 
  Lee, Megan wm2261 USA0.001-0.5220-10.40 
  Reiss, Aiden 2138 USA1.0010.31206.20 
 * 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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