Individual Calculations December 2019
 Muzzaffar, Ahmad  Total change: 39.00  Rating chartPersonal card
 Thailand Pattaya Open Chess Championship 2019 Pattaya THA 2019-10-23
RcRownchangeKK*chgGame
 1762 1803 4.50 8 0.24 20 4.80 
  Romero, Gladimir Chester 1498 PHI1.0010.14202.80 
  Barbe, Tom 2059 BEL1.0010.812016.20 
  Bernardo, Darry 2030 PHI0.001-0.2120-4.20 
  Mustonen, Ilkka 2018 FIN0.001-0.2320-4.60 
  Anahita, Verma 1432 IND0.501-0.4020-8.00 
  Lee, Alexandre Km 1403  * ENG0.501-0.4220-8.40 
  Atikankhotchasee, Manunthon wf1665 THA1.0010.31206.20 
  Laddha, Yash Jayesh 1989 USA0.5010.24204.80 
 * 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)
 
 World Senior Chess Championship 2019 - Open 50 Bucuresti ROU 2019-11-12
RcRownchangeKK*chgGame
 2010 1803 4.50 11 1.71 20 34.20 
  Toma Andreica, Alin f2154 ROU0.001-0.1120-2.20 
  Telea, Stefan 2028 ROU1.0010.782015.60 
  Dvoirys, Semen I. g2203  * RUS0.5010.42208.40 
  Jhunjhnuwala, Naresh 2120 USA0.5010.37207.40 
  Biro, Sandor m2147 ROU0.001-0.1220-2.40 
  Lopez De Turiso, Jose Angel 1947 ESP0.001-0.3120-6.20 
  Mihai, Catalin 1920 ROU0.5010.16203.20 
  Heid, Michael 1927 GER0.001-0.3320-6.60 
  Holmstrom, Johan Ravnborg 1917 DEN0.5010.16203.20 
  Serafim Junior, Arnor 1826 BRA1.0010.532010.60 
  Jhunjhnuwala, Suresh 1918 USA0.5010.16203.20 
 * 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)
 

 

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