Individual Calculations February 2020
 Stachecki, Mikolaj  Total change: 22.00  Rating chartPersonal card
 III Wielkopolska Liga Juniorów 2020 Round 1-4 Ostrow Wielkopolski POL 2020-01-18
RcRownchangeKK*chgGame
 1582 1873 3.00 4 -0.32 40 -12.80 
  Roszkiewicz, Anna 1681 POL1.0010.254010.00 
  Grochowski, Michal 1698 POL0.501-0.2340-9.20 
  Dokowicz, Mateusz 1473  * POL1.0010.08403.20 
  Szczepanski, Grzegorz 1475 POL0.501-0.4240-16.80 
 * 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)
 
 VIII MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN Jastrzebia Gora POL 2020-01-20
RcRownchangeKK*chgGame
 1766 1873 6.50 9 0.87 40 34.80 
  Grabowski, Wojciech 1473  * POL1.0010.08403.20 
  Rzenca, Jerzy 1552 POL0.501-0.3740-14.80 
  Pycka, Zbigniew 1624 POL1.0010.19407.60 
  Piankov, Evgenij m2240 UKR0.001-0.1040-4.00 
  Zimochocki, Roman 1661 POL0.501-0.2740-10.80 
  Grot, Blazej c1618 POL1.0010.19407.60 
  Sandomierski, Cyprian 1673 POL1.0010.24409.60 
  Putlak, Wojciech 2031 POL0.5010.21408.40 
  Budnik, Mateusz 2026 POL1.0010.704028.00 
 * 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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