Individual Calculations February 2018
 Hegedus, Alex  Total change: -22.00  Rating chartPersonal card
 Taby Open KM 2017 R345 Taby SWE 2017-11-07
RcRownchangeKK*chgGame
 1657 1767 1.50 2 0.20 20 4.00 
  Kromnow, Niklas 1626 SWE1.0010.31206.20 
  Westrom, Hans 1688 SWE0.501-0.1120-2.20 

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)
 
 Rilton 1800 2017 2018 Stockholm SWE 2018-01-01
RcRownchangeKK*chgGame
 1547 1761 4.00 7 -1.35 20 -27.00 
  Bergqvist, Gustav 2004 1430 SWE1.0010.12202.40 
  Hoti, Rilind 1541 SWE1.0010.22204.40 
  Morell, Adam 1476 SWE0.501-0.3420-6.80 
  Johansson-Ohman, Daniel 1620 SWE0.501-0.1920-3.80 
  Sjostrand, Tommy 1662 SWE1.0010.36207.20 
  Martinez, Vladimir 1636 SWE0.001-0.6720-13.40 
  Andreev, Atos 1465 FIN0.001-0.8520-17.00 

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)
 
 Div III 2 2017-18 R4 Sweden SWE 2018-01-14
RcRownchangeKK*chgGame
 1799 1761 0.50 1 0.05 20 1.00 
  Arnarson, Thordur 1799 SWE0.5010.05201.00 

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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