Individual Calculations May 2018
 Atamian, Claude  Total change: -7.40  Rating chartPersonal card
 Team 2018 - Coupe Loubatiere Regional FRANCE FRA 2018-03-25
RcRownchangeKK*chgGame
 1478 1445 0.00 1 -0.45 20 -9.00 
  Guery, Stephane 1478 FRA0.001-0.4520-9.00 

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)
 
 16e Open international de Malakoff MALAKOFF FRA 2018-04-14
RcRownchangeKK*chgGame
 1530 1471 4.00 9 0.08 20 1.60 
  Magrin-Chagnolleau, Ivan 1255 FRA1.0010.22204.40 
  Sinnas, Albert 1748 FRA0.5010.33206.60 
  Tyczynski, Alexis 1773 FRA0.001-0.1520-3.00 
  Meyer, Eric 1730 FRA0.001-0.1820-3.60 
  Zhu, Alex 1348 FRA0.001-0.6720-13.40 
  Sazarin, Philippe 1274 FRA1.0010.25205.00 
  Bettan, Michel 1307 FRA1.0010.28205.60 
  Mathurah, Yussuf 1728 FRA0.001-0.1820-3.60 
  Rubini, Tim 1603 FRA0.5010.18203.60 

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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