Individual Calculations February 2019
 Colandrea, Sauveur  Total change: -41.40  Rating chartPersonal card
 Open 13 Flash Janvier 2018-19 (-2200) MEYREUIL FRA 2019-01-04
RcRownchangeKK*chgGame
 1560 1697 2.00 6 -2.07 20 -41.40 
  Garcia, Robustiano 1573 FRA0.001-0.6720-13.40 
  Tchifteyan, Philippe 1536 FRA1.0010.29205.80 
  Loysel, Yves 1629 FRA0.001-0.5920-11.80 
  Amoros, Jean 1422 FRA1.0010.17203.40 
  Derien, Robert 1550 FRA0.001-0.7020-14.00 
  Schiano-Lomoriello, Didier 1649 FRA0.001-0.5720-11.40 

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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