Individual Calculations June 2023
 Yoo, Christopher Woojin  Total change: -1.40  Rating chartPersonal card
 2023 Spring Chess Classic - A Saint Louis, Missouri USA 2023-04-05
RcRownchangeKK*chgGame
 2625 2607 4.50 9 0.22 10 2.20 
  Yakubboev, Nodirbek g2630 UZB0.5010.03100.30 
  Mishra, Abhimanyu g2550 USA0.501-0.0810-0.80 
  Gledura, Benjamin g2644 HUN1.0010.55105.50 
  Dardha, Daniel g2625 BEL0.5010.03100.30 
  Nyzhnyk, Illia g2644 UKR0.5010.05100.50 
  Swiercz, Dariusz g2637 USA0.5010.04100.40 
  Bok, Benjamin g2607 NED0.5010.00100.00 
  Sevian, Samuel g2684 USA0.5010.11101.10 
  Quesada Perez, Yasser g2601 CUB0.001-0.5110-5.10 

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)
 
 Sharjah Masters International Chess Championship 2023 Sharjah UAE 2023-05-17
RcRownchangeKK*chgGame
 2618 2607 4.00 9 -0.36 10 -3.60 
  Maghsoodloo, Parham g2734 IRI0.001-0.3310-3.30 
  Adhiban, B. g2589 IND1.0010.47104.70 
  Muradli, Mahammad g2531 AZE1.0010.40104.00 
  Martirosyan, Haik M. g2675 ARM0.001-0.4110-4.10 
  Salem, A.r. Saleh g2677 UAE0.001-0.4010-4.00 
  Erdos, Viktor g2565 HUN0.501-0.0610-0.60 
  Jumabayev, Rinat g2590 KAZ0.501-0.0210-0.20 
  Theodorou, Nikolas g2591 GRE0.501-0.0210-0.20 
  Puranik, Abhimanyu g2613 IND0.5010.01100.10 

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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