Individual Calculations May 2017
 Castilla Arteaga, Carlos David  Total change: 3.80  Rating chartPersonal card
 FMA-Campeonato Liga por Equipos- Segunda B 2019 Rondas 10-11-12 Santa Cruz de Tenerife - Tenerife - Islas Canarias ESP 2017-04-01
 1928 1755 1.00 3 0.19 20 3.80 
  Gonzalez Garcia, Zoilo 1937 ESP0.001-0.2620-5.20 
  Henriquez Garcia, David 1938 ESP1.0010.742014.80 
  Bernad Millan, Ignacio 1910 ESP0.001-0.2920-5.80 

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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