Individual Calculations April 2019
 Kalogeris, Ioannis  Total change: -1.60  Rating chartPersonal card
 2019 Team Cup of ESSTH-CHALK Round 2 ESSTH-CHALK GRE 2019-03-16
RcRownchangeKK*chgGame
 2190 2368 0.50 1 -0.23 20 -4.60 
  Iskos, Alexandros 2190 GRE0.501-0.2320-4.60 

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)
 
 European Individual Chess Championship 2019 Skopje MKD 2019-03-18
RcRownchangeKK*chgGame
 2369 2368 5.50 11 0.15 20 3.00 
  Bosiocic, Marin g2614 CRO0.5010.31206.20 
  Pashikian, Arman g2616 ARM0.001-0.1920-3.80 
  Angun, Batu 2076 TUR1.0010.15203.00 
  Jurcik, Marian g2474 SVK0.001-0.3620-7.20 
  Volokitin, Andrei g2635 UKR0.001-0.1820-3.60 
  Lahav, Michal wf2158 ISR1.0010.23204.60 
  Tomashevskaya, Lidia wm2112 RUS1.0010.19203.80 
  Radovanovic, Mihajlo m2483 SRB0.5010.16203.20 
  Petriashvili, Nikoloz f2465 GEO0.5010.13202.60 
  Kalezic, Blazo m2460 MNE0.001-0.3720-7.40 
  Karaoglan, Kivanc 1968  * TUR1.0010.08201.60 
 * 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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