Individual Calculations September 2019
 Alary, Philippe  Total change: -44.20  Rating chartPersonal card
 18ieme Tournoi International du Pays de Charleroi 2019 Groupe C Roux BEL 2019-07-27
RcRownchangeKK*chgGame
 1380 1442 2.00 5 -0.91 40 -36.40 
  Coutton, Maxence 1248 BEL1.0010.254010.00 
  Toth, Charles 1585 FRA0.001-0.3140-12.40 
  Navez, Alice 1361 BEL0.001-0.6140-24.40 
  Gaudin, Roger 1339 FRA1.0010.364014.40 
  Majewski, Maryian 1366 BEL0.001-0.6040-24.00 

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)
 
NOTE: K factor changed
 Tournoi du Centre - Groupe B - 2019 Anderlues BEL 2019-08-23
RcRownchangeKK*chgGame
 1696 1442 0.00 2 -0.39 20 -7.80 
  Iacona, Antonio 1753 BEL0.001-0.1420-2.80 
  Dallemagne, Brieuc 1639 BEL0.001-0.2520-5.00 

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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