Individual Calculations May 2019
 Ross, Paul  Total change: -48.20  Rating chartPersonal card
 2019 World Senior Team Chess Championships open 50plus Rhodes GRE 2019-04-15
RcRownchangeKK*chgGame
 2195 2237 2.50 9 -2.41 20 -48.20 
  Kvisth, Bengt 1837  * SWE0.501-0.4220-8.40 
  Garcia Palermo, Carlos g2407 ITA0.001-0.2820-5.60 
  Ilandzis, Spyridon 2021 GRE0.001-0.7820-15.60 
  Grabuzova, Tatiana wg2323 RUS0.001-0.3820-7.60 
  Emms, John M g2474 ENG1.0010.802016.00 
  Garbarino, Rodolfo m2335 ARG0.001-0.3720-7.40 
  Farrell, Neil 2132 SCO0.001-0.6420-12.80 
  Gamback, Bjorn c2101 SWE0.501-0.1820-3.60 
  Frostick, Clive A 2121 ENG0.501-0.1620-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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