Individual Calculations May 2019
 Marek, Grzegorz  Total change: -44.00  Rating chartPersonal card
 IV DLS Okreg Wroclawski i podwroclawski 2018/2019 ROund 18-19 Dolny Slask POL 2019-04-07
RcRownchangeKK*chgGame
 1424 1315 0.50 2 -0.21 40 -8.40 
  Luniewska, Daria 1380 BLR0.5010.09403.60 
  Kebel, Bartosz 1468 POL0.001-0.3040-12.00 

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)
 
 III Dolnoslaska Liga Juniorow 2019 Pieszyce POL 2019-04-12
RcRownchangeKK*chgGame
 1259 1315 2.00 5 -0.89 40 -35.60 
  Dobrowolski, Kamil 1068 POL1.0010.19407.60 
  Szuber, Dawid 1321 POL0.001-0.4940-19.60 
  Grobelny, Mikolaj 1211 POL0.501-0.1440-5.60 
  Klisowski, Szymon 1079 POL0.501-0.3040-12.00 
  Demski, Michal 1615 POL0.001-0.1540-6.00 

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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