Individual Calculations September 2014
 Ruff, Maximilian  Total change: 18.00  Rating chartPersonal card
 18ème Open International de Wasselonne - Tournoi A (+1700) WASSELONNE FRA 2014-08-07
RcRownchangeKK*chgGame
 2170 2170 4.00 7 0.45 40 18.00 
  Sotiaux, Daniel 1848 FRA1.0010.13405.20 
  Shchekachev, Andrei g2550 FRA0.001-0.0940-3.60 
  Helfer, Remi 2020 FRA0.501-0.2040-8.00 
  De Silva, Joel Niels 2021 GER1.0010.304012.00 
  Laverdet, Tristan 2065 FRA1.0010.364014.40 
  Strzemiecki, Zbigniew m2383 POL0.5010.274010.80 
  Messinger, Karl 2306 FRA0.001-0.3240-12.80 

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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