Individual Calculations March 2018
 Olschewsky, Roman  Total change: -14.40  Rating chartPersonal card
 34. Offene Berliner Senioreneinzelmeisterschaft 2018 Berlin GER 2018-01-30
RcRownchangeKK*chgGame
 1664 1700 2.50 6 -0.72 20 -14.40 
  Jaeger, Andre 1958 GER0.001-0.1820-3.60 
  Rollwitz, Inge 1368 GER1.0010.12202.40 
  Koerlin, Hans-Juergen 1830 GER0.001-0.3220-6.40 
  Paris, Gerhard 1476 GER1.0010.22204.40 
  Andrasch, Peter 1748 GER0.001-0.4320-8.60 
  Theilig, Reinhard, Dr. 1602 GER0.501-0.1320-2.60 

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)
 

 

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