Individual Calculations March 2023
 Proleiko, Julian  Total change: 55.40  Rating chartPersonal card
 1000GM January St. Louis IM Schiller Norm St. Louis, MO USA 2023-01-25
RcRownchangeKK*chgGame
 2238 2191 6.50 9 2.57 20 51.40 
  Tsolakidou, Stavroula mwg2353 GRE1.0010.712014.20 
  Denby, Caleb Sean 2195 USA1.0010.512010.20 
  Espinosa, Pedro Roberto c2189 USA0.5010.00200.00 
  Perrine, Dalton f2200 USA0.001-0.4920-9.80 
  Erdene, Baasansuren f2247 MGL1.0010.582011.60 
  Petenyi, Tamas m2358 SVK1.0010.722014.40 
  Chiku-Ratte, Olivier m2322 CAN0.5010.18203.60 
  Eckert, Doug D f2133 USA1.0010.42208.40 
  Bacus, Dharim Cubero f2149 PHI0.501-0.0620-1.20 

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)
 
 1000GM February LA IM A Los Angeles, CA USA 2023-02-22
RcRownchangeKK*chgGame
 2340 2191 3.00 9 0.20 20 4.00 
  Berczes, David g2439 HUN0.001-0.1920-3.80 
  Vemparala, Nikash c2230 USA0.5010.05201.00 
  Nagy, Gabor g2495 HUN0.001-0.1420-2.80 
  Mahajan, Rushaan f2317 USA0.5010.17203.40 
  Lin, Andy f2301 USA0.5010.15203.00 
  Oberoi, Shelev 2307 USA1.0010.662013.20 
  Raja, Harshit g2465 IND0.001-0.1720-3.40 
  Cervantes, Thalia fwg2268 USA0.5010.11202.20 
  Rodriguez, Joshua c2234 MEX0.001-0.4420-8.80 

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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