Individual Calculations January 2023
 Yim, Sungho  Total change: 31.20  Rating chartPersonal card
 2022 US Masters Charlotte, North Carolina USA 2022-11-23
RcRownchangeKK*chgGame
 2267 2209 4.50 9 0.68 20 13.60 
  Gazik, Viktor m2564 SVK0.001-0.1120-2.20 
  Latorre, Vincent 1986 CAN1.0010.22204.40 
  Battaglini Flom, Gabriel g2415 FRA1.0010.762015.20 
  Mandizha, Farai m2359 ZIM0.001-0.3020-6.00 
  Dong, Sherwood 1809  * USA1.0010.08201.60 
  Sethuraman, Sandeep f2371 USA0.001-0.2920-5.80 
  Ghaemmaghami, Ehsan g2511 IRI0.001-0.1520-3.00 
  Matus, Nastassja wf2011 USA1.0010.24204.80 
  Tsolakidou, Stavroula mwg2381 GRE0.5010.23204.60 
 * 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)
 
 Winter 1000GM Bay Area IM Norm Invitational San Jose, CA USA 2022-12-07
RcRownchangeKK*chgGame
 2254 2243 5.50 9 1.12 20 22.40 
  Asavasaetakul, Chawit 2041 THA1.0010.24204.80 
  Odondoo, Ganbold m2318 MGL0.5010.10202.00 
  Mei, Austin R f2225 USA1.0010.47209.40 
  Erdene, Baasansuren f2217 MGL0.001-0.5420-10.80 
  Zaloznyy, Mike c2219 USA1.0010.47209.40 
  Tang, Zoey wm2201 USA0.501-0.0620-1.20 
  Griffith, Kyron Waykuan m2350 USA0.5010.15203.00 
  Sheng, Joshua g2476 USA0.001-0.2120-4.20 
  Heimann, Alexander C 2243 USA1.0010.502010.00 

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)
 
 2022 SPICE Cup Open Chesterfield, MO USA 2022-12-18
RcRownchangeKK*chgGame
 2219 2243 4.50 9 -0.24 20 -4.80 
  Steingrimsson, Hedinn g2504 ISL0.001-0.1820-3.60 
  Preotu, Razvan g2493 CAN0.001-0.1920-3.80 
  Liu, Aiden Q 1955 USA1.0010.16203.20 
  Puckett, Matthew 2151 USA0.501-0.1320-2.60 
  Fishbein, Mitch 2032 USA0.501-0.2720-5.40 
  Zhang, Alex 1990 USA0.501-0.3120-6.20 
  Chirilov, James Andrei 1890 USA1.0010.11202.20 
  Yip, Carissa Shiwen mwg2385 USA1.0010.692013.80 
  Gazik, Viktor g2575 SVK0.001-0.1220-2.40 

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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