Individual Calculations August 2021
 Antolak, Julia  Total change: 31.20  Rating chartPersonal card
 XVII MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - TURNIEJ KOLOWY Z NORMA IM Lazy POL 2021-06-27
RcRownchangeKK*chgGame
 2299 2309 6.00 9 1.40 20 28.00 
  Fiedorek, Michal f2234 POL1.0010.40208.00 
  Nowak, Lukasz f2303 POL0.501-0.0120-0.20 
  Dubinski, Mateusz f2312 POL0.5010.00200.00 
  Aliavdin, Nikolai m2324 BLR1.0010.522010.40 
  Kopylov, Daniel 2344 GER1.0010.552011.00 
  Golubka, Petro g2441 UKR0.5010.18203.60 
  Grzesik, Gracjan 2063 POL0.501-0.3120-6.20 
  Kopylov, Michael m2388 UKR0.001-0.3920-7.80 
  Budrewicz, Krzysztof 2279 POL1.0010.46209.20 

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)
 
 Warsaw Chess Open - A Warszawa POL 2021-07-19
RcRownchangeKK*chgGame
 2265 2309 5.00 9 0.16 20 3.20 
  Trybus, Daniel 1989 POL1.0010.13202.60 
  Rozentalis, Eduardas g2520 LTU0.001-0.2320-4.60 
  Choroszej, Aleksander 2052 POL1.0010.18203.60 
  Lee, Hyuk 1909  * KOR1.0010.08201.60 
  Rajlich, Iweta mwg2393 POL0.5010.12202.40 
  Janik, Igor m2500 POL0.001-0.2520-5.00 
  Krasiewicz, Robert 2049 POL1.0010.18203.60 
  Nguyen, Piotr m2411 POL0.5010.14202.80 
  Heberla, Bartlomiej g2559 POL0.001-0.1920-3.80 
 * 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)
 

 

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