Individual Calculations December 2023
 Garcia Iahn, Nil  Total change: -52.00  Rating chartPersonal card
 XXXIX Open Internacional Martorell 2023 - Grup B Rondas 6-9 Martorell (Barcelona) ESP 2023-10-28
RcRownchangeKK*chgGame
 1577 1540 0.50 4 -1.30 40 -52.00 
  Fernandez Benito, Francisco Javie 1624 ESP0.5010.12404.80 
  Ros Gorne, Ramon 1622 ESP0.001-0.3940-15.60 
  Villa Cardenas, Jorge 1535 ESP0.001-0.5140-20.40 
  Quintana Grife, Noel 1526 ESP0.001-0.5240-20.80 

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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