Individual Calculations December 2019
 Otalora Mayol, Miguel  Total change: -5.00  Rating chartPersonal card
 Campeonato Regional por Equipos Murcia 2019- Tercera Division Murcia ESP 2019-10-05
 1495 1300 0.00 1 -0.25 20 -5.00 
  Moreno Gilar, Jesus 1495 ESP0.001-0.2520-5.00 

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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