Individual Calculations April 2018
 Szafranski, Piotr  Total change: 36.00  Rating chartPersonal card
 III Wielkopolska Liga Seniorów Round 10-11 Wielkopolska POL 2018-03-04
RcRownchangeKK*chgGame
 1760 1601 0.50 2 -0.08 40 -3.20 
  Chaczynski, Kamil 1801 POL0.5010.264010.40 
  Lesien, Przemyslaw 1718 POL0.001-0.3440-13.60 

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)
 
 DMP - III Liga Juniorow 2018 Round 5-9 Gniezno POL 2018-03-24
RcRownchangeKK*chgGame
 1595 1601 3.00 4 0.98 40 39.20 
  Piekielny, Pawel 1787 POL0.001-0.2640-10.40 
  Mackowiak, Bogusz 1362 POL1.0010.20408.00 
  Ciesielski, Marceli 1496 POL1.0010.364014.40 
  Poltorak, Sebastian 1735 POL1.0010.684027.20 

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)
 

 

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