Individual Calculations February 2018
 Tomczak, Mikolaj  Total change: 10.40  Rating chartPersonal card
 XXVIII Miedzynarodowy Festiwal Szachowy CRACOVIA-2017 Grupa A Krakow POL 2017-12-27
RcRownchangeKK*chgGame
 2328 2372 6.00 9 0.96 10 9.60 
  Zavialov, Volodymyr 2150 UKR1.0010.22102.20 
  Kubicka, Anna 2171 POL0.501-0.2610-2.60 
  Dubinski, Mateusz c2249 POL1.0010.33103.30 
  Kovalev, Andrei g2504 BLR0.001-0.3210-3.20 
  Losonczi, Marcell 2242 HUN1.0010.32103.20 
  Van Osch, Mees f2320 NED1.0010.43104.30 
  Zubov, Alexander g2626 UKR0.5010.31103.10 
  Repka, Christopher m2487 SVK0.001-0.3410-3.40 
  Gierulski, Kamil 2199 POL1.0010.27102.70 

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)
 
 III Wielkopolska Liga Seniorów Round 4-7 Wielkopolska POL 2018-01-07
RcRownchangeKK*chgGame
 1973 2373 1.00 1 0.08 10 0.80 
  Adamczewski, Jedrzej 1973  * POL1.0010.08100.80 
 * 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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