Individual Calculations April 2020
 Bellaton, Michel  Total change: 10.60  Rating chartPersonal card
 Ain FIDE 2020 (-2200) r4-8 MONTREVEL EN BRESSE FRA 2020-03-14
RcRownchangeKK*chgGame
 1057 1237 2.00 2 0.53 20 10.60 
  Rinalduzzi, Pascal 1026 FRA1.0010.23204.60 
  Ballian, Elea 1088 FRA1.0010.30206.00 

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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