Rapid: Individual Calculations March 2020
 Ackermann, Bernd  Total change: 5.20  Rating chartPersonal card
 Team 2020 - Rapide Fevrier FRANCE FRA 2020-02-01
RcRownchangeKK*chgGame
 1328 1387 2.00 3 0.26 20 5.20 
  Coquelle, Arnaud 1674 FRA0.5010.34206.80 
  Grand, Philippe 1186 FRA0.501-0.2620-5.20 
  Beuzelin, Louis 1125 FRA1.0010.18203.60 

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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