Individual Calculations October 2021
 Halkias, Stelios  Total change: -19.00  Rating chartPersonal card
 FE 23 Citta' di Trieste - A Trieste ITA 2021-08-28
RcRownchangeKK*chgGame
 2356 2567 5.50 9 -1.15 10 -11.50 
  Arndt, Stefan 2167  * GER1.0010.08100.80 
  Sepehrkhoui, Ardeshir 2259 IRI1.0010.14101.40 
  Diermair, Andreas g2476 AUT0.501-0.1210-1.20 
  Livaic, Leon m2514 CRO0.001-0.5710-5.70 
  Vezzosi, Paolo m2218 ITA1.0010.11101.10 
  Tiviakov, Sergei g2604 NED0.5010.05100.50 
  Avinash, Ramesh 2201 IND0.001-0.9010-9.00 
  Suta, Andraz 2255 SLO1.0010.14101.40 
  Sonis, Francesco m2508 ITA0.501-0.0810-0.80 
 * 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)
 
 48th Team Championship A Category - South Athens GRE 2021-09-07
RcRownchangeKK*chgGame
 2521 2556 2.50 6 -0.75 10 -7.50 
  Lagarde, Maxime g2625 FRA0.001-0.4010-4.00 
  Dounis, Alexandros f2311 GRE1.0010.20102.00 
  Nikolaidis, Ioannis g2540 GRE0.501-0.0210-0.20 
  Meshkovs, Nikita g2550 LAT0.001-0.5110-5.10 
  Jianu, Vlad-Cristian g2535 ROU0.501-0.0310-0.30 
  Warmerdam, Max g2562 NED0.5010.01100.10 

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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