Individual Calculations October 2018
 Koehn, Lennart  Total change: 18.80  Rating chartPersonal card
 Open Internacional de Sants Hostafrancs i Bordeta G-A Barcelona ESP 2018-08-17
RcRownchangeKK*chgGame
 2113 2076 5.50 10 0.94 20 18.80 
  Bellia, Fabrizio m2440 ITA0.001-0.1020-2.00 
  Alcaraz Lopez, Francesc 1828 ESP1.0010.19203.80 
  Flick, Antoine f2288 FRA0.001-0.2320-4.60 
  Guerini, Silvia Jr 1945 ITA0.501-0.1820-3.60 
  Rahulan, Thivyaa 1800 ENG0.501-0.3320-6.60 
  Roig Sales, Carlos 1946 ESP1.0010.32206.40 
  Regondi, Lorenzo 2172 ITA0.5010.13202.60 
  Chernyak, Viktoria wf2206 RUS1.0010.682013.60 
  Seresin, Francesco f2279 ITA0.5010.26205.20 
  Paquico Rodriguez, Ivan 2225 ESP0.5010.20204.00 

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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