Individual Calculations March 2020
 Henno, Sylvie  Total change: 2.40  Rating chartPersonal card
 XIIIe Tournoi des 5 samedis (-2200) r4-5 LE PERREUX SUR MARNE FRA 2020-01-11
RcRownchangeKK*chgGame
 1311 1266 1.00 2 0.12 20 2.40 
  Gwozdz, Jean-Pierre 1371 FRA1.0010.642012.80 
  Deviza, Andrei 1250 MDA0.001-0.5220-10.40 

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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