Individual Calculations February 2020
 Arnold, Gerald  Total change: 8.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q3 E Potsdam GER 2020-01-03
RcRownchangeKK*chgGame
 1545 1507 2.00 4 0.20 40 8.00 
  Ebeling, Hans-Juergen 1574 GER0.5010.09403.60 
  Reuter, Marek 1545 GER0.001-0.4540-18.00 
  Conrad, Heidrun 1568 GER0.5010.08403.20 
  Baumast, Bernd 1492 GER1.0010.484019.20 

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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