Individual Calculations August 2017
 Boersma, David  Total change: 66.80  Rating chartPersonal card
 WE I 2017 grp 6 Stockholm SWE 2017-07-07
RcRownchangeKK*chgGame
 1752 1771 3.50 5 0.87 40 34.80 
  Mollerstrom, Fredrik 1720 SWE1.0010.434017.20 
  Tirronen, Esa 1762 SWE0.501-0.0140-0.40 
  Rajab, Schahin 1774 SWE0.5010.00400.00 
  Ohlsson, Andreas 1755 SWE1.0010.484019.20 
  Soderlind, Arnold 1750 SWE0.501-0.0340-1.20 

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)
 
 WE 2 2017, grp 4 Stockholm SWE 2017-07-14
RcRownchangeKK*chgGame
 1736 1771 3.00 4 0.80 40 32.00 
  Ternstedt, Patrik 1677 SWE1.0010.374014.80 
  Ohlsson, Mikael 1765 SWE1.0010.494019.60 
  Mihaljevic, Stipo 1780 CRO1.0010.514020.40 
  Mollerstrom, Fredrik 1720 SWE0.001-0.5740-22.80 

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)
 

 

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