Individual Calculations August 2021
 Grieve, Harry  Total change: -68.80  Rating chartPersonal card
 Serbia OPEN 2021 - MASTERS Beograd SRB 2021-07-02
RcRownchangeKK*chgGame
 2222 2351 3.50 9 -2.50 20 -50.00 
  Tyurin, Artem 2106 RUS1.0010.20204.00 
  Bogosavljevic, Boban g2527 SRB0.001-0.2720-5.40 
  Nurmanova, Alua wf2093 KAZ0.001-0.8220-16.40 
  Kostov, Deyan Samuil c2215 BUL1.0010.32206.40 
  Zhukov, Anton f2174 RUS0.501-0.2320-4.60 
  Mitev, Valentin f2181 BUL0.001-0.7220-14.40 
  Miszler, Levente c2231 HUN1.0010.34206.80 
  Spiric, Igor f2241 SRB0.001-0.6520-13.00 
  Spasic, Petar 2227 SRB0.001-0.6720-13.40 

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)
 
 International Tournament "Paracin 2021" - OPEN A Paracin SRB 2021-07-09
RcRownchangeKK*chgGame
 2212 2351 5.00 9 -0.94 20 -18.80 
  Samaridis, Konstantinos 2081 GRE0.501-0.3320-6.60 
  Sapenov, Daniyal 2034 KAZ1.0010.13202.60 
  Skonnord, Uno 2112 DEN1.0010.20204.00 
  Sturt, Raven m2500 USA0.001-0.3020-6.00 
  Aydin, Gulenay wc1965 TUR1.0010.09201.80 
  Dudin, Gleb f2439 RUS0.5010.12202.40 
  Mohammad, Nubairshah Shaikh m2436 IND0.001-0.3820-7.60 
  Gunduz, Umut Erdem f2131 TUR0.001-0.7820-15.60 
  Stoinev, Metodi 2212 BUL1.0010.31206.20 

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)
 

 

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