Individual Calculations June 2019
 Nowak, Oskar  Total change: -11.20  Rating chartPersonal card
 III Turniej Szachowy o Puchar Dyrektora MOSiR Czerwionka-Leszczyny do lat 14 Czerwionka-Leszczyny POL 2019-05-04
RcRownchangeKK*chgGame
 1303 1092 1.00 4 0.07 40 2.80 
  Rzepka, Marcin 1285 POL0.001-0.2540-10.00 
  Strzoda, Szymon 1251 POL0.001-0.2940-11.60 
  Natoli, Alessia 1320 POL1.0010.794031.60 
  Mrozek, Zofia 1356 POL0.001-0.1840-7.20 

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)
 
 DMSJ I Liga Slaska Juniorow 2019 Round 7-9 Chorzow POL 2019-05-18
RcRownchangeKK*chgGame
 1200 1092 0.00 1 -0.35 40 -14.00 
  Stanik, Szymon 1200 POL0.001-0.3540-14.00 

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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