Individual Calculations October 2023
 Pfeiffer, Mathieu  Total change: -10.00  Rating chartPersonal card
 Open de rentree 2023 Bischwiller A BISCHWILLER FRA 2023-09-01
RcRownchangeKK*chgGame
 1761 1739 2.50 6 -0.50 20 -10.00 
  Schmutz, Baptiste 1607 FRA0.501-0.1820-3.60 
  Baltzer, Yoan 1677 FRA0.501-0.0920-1.80 
  Tavernier, Loris 1984 FRA0.001-0.2020-4.00 
  Schmider, Bernd 2165 GER0.001-0.0720-1.40 
  Scion, Fabian 1573 FRA0.501-0.2220-4.40 
  Mantey, Jean-Pierre 1559 FRA1.0010.26205.20 

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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