Individual Calculations February 2020
 Andries, Alf  Total change: -23.20  Rating chartPersonal card
 3 HK Team 2019-20 Januar Various DEN 2020-01-01
RcRownchangeKK*chgGame
 1805 1647 0.50 1 0.21 40 8.40 
  Madsen, Jess K. 1805 DEN0.5010.21408.40 

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)
 
 22. Ruegenwalder NordWest-Cup Open B Bad Zwischenahn GER 2020-01-23
RcRownchangeKK*chgGame
 1556 1647 3.50 7 -0.79 40 -31.60 
  Holzapfel, Joerg 1354 GER1.0010.15406.00 
  Schwenke, Stefan 1749 GER0.5010.14405.60 
  Iskos, Lukas 1804 DEN0.001-0.2940-11.60 
  Rockmann, Enno 1591 GER0.501-0.0840-3.20 
  Margraf, Dieter 1525 GER0.501-0.1740-6.80 
  Lambrecht, Harald 1424 GER0.501-0.2840-11.20 
  Rick, Niklas Corvin 1444 GER0.501-0.2640-10.40 

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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