Individual Calculations September 2018
 Lochinski, Pawel  Total change: 9.20  Rating chartPersonal card
 XVIII OGOLNOPOLSKIE MISTRZOSTWA SZKOL PODSTAWOWYCH W SZACHACH-kl. 3-4 Dabki POL 2018-08-20
RcRownchangeKK*chgGame
 1130 1015 2.00 5 0.23 40 9.20 
  Turowski, Maciej 1316 POL0.5010.354014.00 
  Zydek, Karol 1118 POL0.001-0.3640-14.40 
  Bohdanowicz, Urszula 1071 POL0.5010.08403.20 
  Urban, Szymon 1132 POL0.001-0.3440-13.60 
  Chruszcz, Mariusz 1012 POL1.0010.504020.00 

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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