Individual Calculations May 2018
 Potron, Raphael  Total change: -108.80  Rating chartPersonal card
 Championnat de France des Jeunes 2018 - Pupilles AGEN FRA 2018-04-15
RcRownchangeKK*chgGame
 1184 1212 0.50 6 -2.72 40 -108.80 
  Taharount, Ilyan 1335 FRA0.001-0.3340-13.20 
  Giua, Louka 1345 FRA0.001-0.3240-12.80 
  Hirth, Alexandre 1084 FRA0.001-0.6740-26.80 
  Valade, Marc-Aurele 1142 FRA0.501-0.1040-4.00 
  Bresson De Saint Aub, Galthier 1136 FRA0.001-0.6040-24.00 
  De Sousa, Mathieu 1063 FRA0.001-0.7040-28.00 

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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