Individual Calculations December 2021
 Roche, Philippe  Total change: -6.80  Rating chartPersonal card
 19eme Rencontres Internationales du Cap d'Agde - Avenir AGDE FRA 2021-10-30
RcRownchangeKK*chgGame
 1398 1579 5.50 8 -0.34 20 -6.80 
  L`herbon De Lussats, Jean 1259 MNC1.0010.13202.60 
  Pichon, Raymond 1399 FRA0.501-0.2420-4.80 
  Coll, Arthur 1348 FRA0.501-0.2920-5.80 
  Clauzel, Andre 1364 FRA1.0010.23204.60 
  Vandurme, Philippe 1467 BEL0.501-0.1520-3.00 
  Noyrey-Burban, Zeno 1461 FRA1.0010.34206.80 
  Rei-Rosa, Jean-Jacques 1508 FRA0.001-0.6020-12.00 
  Roussel, David 1374 FRA1.0010.24204.80 

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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