Individual Calculations January 2020
 Bouy-Guest, Leandre  Total change: 96.80  Rating chartPersonal card
 22e Open de Noel de Gouesnou GOUESNOU FRA 2019-12-27
RcRownchangeKK*chgGame
 1540 1273 3.50 6 2.42 40 96.80 
  Keber, Thierry 1575 FRA1.0010.854034.00 
  Derouin, Stephane 1665 FRA0.001-0.0840-3.20 
  Grall, Kaelan 1501 FRA0.001-0.2140-8.40 
  Havelka, Michele 1494 FRA1.0010.784031.20 
  Rochedreux, Jean-Antoine 1512 FRA1.0010.804032.00 
  Havelka, Georges 1490 FRA0.5010.284011.20 

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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