Individual Calculations October 2021
 Yankelevich, Lev  Total change: 15.90  Rating chartPersonal card
 Guimaraes Chess Open 2021 (PCT) Guimaraes POR 2021-08-24
RcRownchangeKK*chgGame
 2249 2412 6.50 9 0.40 10 4.00 
  Alonso Fernandez, Gonzalo 2012  * ESP1.0010.08100.80 
  Beeck, Mats 2126 GER0.501-0.3410-3.40 
  Perez Carballo, David 2071 ESP1.0010.12101.20 
  Pablos Tenrero, Raquel 2041 ESP1.0010.10101.00 
  Eugene, Floryan f2368 FRA1.0010.44104.40 
  Niemann, Hans Moke g2606 USA0.001-0.2510-2.50 
  Ribera Veganzones, Josep Maria 2101 AND0.501-0.3610-3.60 
  Jogstad, Martin f2334 SWE1.0010.39103.90 
  Gukesh, D g2578 IND0.5010.22102.20 
 * 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)
 
 FE 63 Imperia - A Imperia ITA 2021-09-05
RcRownchangeKK*chgGame
 2368 2416 6.00 9 0.96 10 9.60 
  Beretta, Giulio 2116 ITA1.0010.15101.50 
  Dietmayer-Kraeutler, Marco f2297 AUT1.0010.34103.40 
  Le Goff, Damien f2342 FRA0.501-0.1010-1.00 
  Gschnitzer, Adrian m2398 GER0.501-0.0310-0.30 
  Karsay, Pascal f2340 GER1.0010.40104.00 
  Solodovnichenko, Yuri g2581 UKR0.5010.22102.20 
  Salvador, Roland g2412 PHI0.501-0.0110-0.10 
  Legky, Nikolay A g2381 FRA0.501-0.0510-0.50 
  Barseghyan, Harutyun m2444 FRA0.5010.04100.40 

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)
 
 CIS 2021 - Serie Master Montesilvano ITA 2021-09-20
RcRownchangeKK*chgGame
 2477 2416 4.00 9 0.23 10 2.30 
  Aranovitch, Emiliano m2386 ITA1.0010.46104.60 
  David, Alberto g2521 ITA0.001-0.3610-3.60 
  Lagarde, Maxime g2625 FRA0.001-0.2310-2.30 
  Stella, Andrea g2445 ITA0.5010.04100.40 
  Salvador, Roland g2412 PHI0.501-0.0110-0.10 
  Dervishi, Erald g2527 ALB0.5010.15101.50 
  Fier, Alexandr g2564 BRA0.5010.20102.00 
  Vazquez Igarza, Renier g2561 ESP0.5010.19101.90 
  D Antonio, Neri 2254 ITA0.501-0.2110-2.10 

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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