Individual Calculations February 2017
 Orzlowski, Patryk  Total change: -70.40  Rating chartPersonal card
 Noworoczny Turniej Szachowy Wroclaw POL 2016-12-27
RcRownchangeKK*chgGame
 1478 1519 1.50 4 -0.68 40 -27.20 
  Mroz, Grzegorz 1157 POL1.0010.10404.00 
  Kowalik, Waldemar 1823 POL0.001-0.1440-5.60 
  Nikonenko, Vladyslav 1393 UKR0.501-0.1740-6.80 
  Wojcik, Grzegorz 1538 POL0.001-0.4740-18.80 

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)
 
 IV Dolnoslaska Liga 2016/2017 - okreg legnicko-jeleniogorski Round 7-8 Dolny Slask POL 2017-01-22
RcRownchangeKK*chgGame
 1498 1525 0.00 2 -1.08 40 -43.20 
  Madej, Marek 1498 POL0.001-0.5440-21.60 
  Madej, Marek 1498 POL0.001-0.5440-21.60 

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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