Rapid: Individual Calculations January 2020
 Jedrzejas, Grzegorz  Total change: 17.20  Rating chartPersonal card
 VII Grand Prix Dobczyc w Szachach 2019-2020 - Turniej III Dobczyce POL 2019-12-06
RcRownchangeKK*chgGame
 1338 1057 1.00 2 0.63 20 12.60 
  Koza, Pawel 1457  * POL0.001-0.0820-1.60 
  Filutowski, Milosz 1219 POL1.0010.712014.20 
 * 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)
 
 III Otwarte Grand Prix Powiatu Myslenickiego grupa A - Turniej I Myslenice POL 2019-12-08
RcRownchangeKK*chgGame
 1300 1057 1.50 5 0.39 20 7.80 
  Kudas, Filip 1457  * POL0.001-0.0820-1.60 
  Pawlikowski, Jakub 1422 POL0.001-0.1020-2.00 
  Zygar, Damien 1112 POL1.0010.582011.60 
  Wrona, Jaroslaw 1343 POL0.001-0.1620-3.20 
  Slusarczyk, Anna 1166 POL0.5010.15203.00 
 * 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)
 
 III Otwarte Grand Prix Powiatu Myslenickiego grupa A - Turniej II Wisniowa POL 2019-12-22
RcRownchangeKK*chgGame
 1457 1057 0.00 2 -0.16 20 -3.20 
  Jaskowiec, Andrzej 1457  * POL0.001-0.0820-1.60 
  Bandyk, Wladyslaw 1457  * POL0.001-0.0820-1.60 
 * 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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