Individual Calculations September 2017
 Hatrel, Arnaud  Total change: 2.20  Rating chartPersonal card
 32eme Open International d'Echecs d'Avoine AVOINE FRA 2017-07-22
RcRownchangeKK*chgGame
 1529 1385 3.50 9 0.55 20 11.00 
  Nottola, Adrien 1595 FRA0.001-0.2320-4.60 
  Colin, Julie 1147 FRA1.0010.20204.00 
  Equey, Daniel 1575 FRA0.001-0.2520-5.00 
  Bat, Anu 1172 FRA1.0010.23204.60 
  Fourmond, Tony 1561 FRA1.0010.732014.60 
  Foucher, Gregory 1724 FRA0.001-0.1220-2.40 
  Chochoy, Patrick 1605 FRA0.5010.28205.60 
  Triboulet, Benjamin 1738 FRA0.001-0.1120-2.20 
  Fretel, Didier 1645 FRA0.001-0.1820-3.60 

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)
 
 Championnat de France 2017 - Open D AGEN FRA 2017-08-19
RcRownchangeKK*chgGame
 1277 1412 5.00 8 -0.44 20 -8.80 
  Leccia, Thomas 1214 FRA0.001-0.7620-15.20 
  Boileau, Maxime 1186 FRA1.0010.21204.20 
  Kane, Christian 1286 FRA0.501-0.1720-3.40 
  Guigue, Marie-Celine 1255 FRA1.0010.29205.80 
  Dore, Vincent 1325 FRA0.001-0.6220-12.40 
  Carrey, Alexandre 1320 FRA1.0010.37207.40 
  Lardiere, Antoine 1322 FRA1.0010.38207.60 
  Hazarabedian, Guy 1310 FRA0.501-0.1420-2.80 

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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