Individual Calculations August 2021
 Sterck, Arno  Total change: -69.20  Rating chartPersonal card
 SILVER LAKE 2021 - OPEN A Srebrno jezero SRB 2021-06-23
RcRownchangeKK*chgGame
 2202 2319 5.00 9 -0.74 20 -14.80 
  Majoros, Rozsa Evelin 1997 HUN1.0010.13202.60 
  Mulenko, Alexander 2009 RUS1.0010.14202.80 
  Sadikhov, Ulvi g2490 AZE0.001-0.2720-5.40 
  Konyves, Almos 2102 HUN1.0010.22204.40 
  Megalios, Konstantinos m2390 GRE0.5010.10202.00 
  Strikovic, Aleksa g2469 SRB0.001-0.3020-6.00 
  Tyurin, Artem 2106 RUS0.501-0.2720-5.40 
  Kanov, Nikola c2140 BUL1.0010.27205.40 
  Balabayeva, Xeniya wf2116 KAZ0.001-0.7620-15.20 

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)
 
 Serbia OPEN 2021 - MASTERS Beograd SRB 2021-07-02
RcRownchangeKK*chgGame
 2222 2319 3.00 9 -2.72 20 -54.40 
  Kuzubov, Yuriy g2653 UKR0.001-0.1220-2.40 
  Toncheva, Nadya fwf2201 BUL0.001-0.6620-13.20 
  Dimitrijevic, Dusan 2122 SRB0.001-0.7520-15.00 
  Demchenko, Svitlana wm2089 CAN0.501-0.2920-5.80 
  Teuschler, Barbara wf2148 AUT1.0010.27205.40 
  Karaoglan, Kivanc 2192 TUR0.501-0.1720-3.40 
  Ozkan, Ervin c2147 TUR0.501-0.2320-4.60 
  Stoinev, Metodi 2212 BUL0.501-0.1520-3.00 
  Lever, Erwan 2231 FRA0.001-0.6220-12.40 

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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