Individual Calculations February 2023
 Park, Evan  Total change: 17.60  Rating chartPersonal card
 Rilton Cup 2022-2023 Stockholm SWE 2022-12-27
RcRownchangeKK*chgGame
 2383 2362 5.00 9 0.75 10 7.50 
  Tulchynskyi, Feliks 2135 UKR0.501-0.2910-2.90 
  Levi, Netanel 2179 ISR1.0010.26102.60 
  Parkhov, Yair m2470 ISR0.001-0.3510-3.50 
  Muetsch, Annmarie wm2251 GER0.501-0.1510-1.50 
  Ruiz Buendia, Miguel f2257 ESP1.0010.36103.60 
  Keinanen, Toivo m2508 FIN1.0010.70107.00 
  Seo, Jung Min m2502 SWE0.5010.19101.90 
  Kulaots, Kaido g2513 EST0.5010.20102.00 
  Sasikiran, Krishnan g2635 IND0.001-0.1710-1.70 

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 Charlotte Open Charlotte, North Carolina USA 2023-01-14
RcRownchangeKK*chgGame
 2268 2360 4.50 6 1.01 10 10.10 
  Wisniowski, Natalie wc2000 USA1.0010.10101.00 
  Naroditsky, Daniel g2622 USA0.5010.32103.20 
  Yan, Benjamin 1957 USA0.501-0.4210-4.20 
  Jiang, Andrew 2000 USA1.0010.10101.00 
  Tang, Andrew g2531 USA1.0010.73107.30 
  Brodsky, David g2497 USA0.5010.18101.80 

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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