Individual Calculations January 2015
 Gumularz, Szymon  Total change: 15.20  Rating chartPersonal card
 World Youth U-16 Chess Olympiad 2014 Gyor HUN 2014-12-13
RcRownchangeKK*chgGame
 2185 2241 5.50 9 0.38 40 15.20 
  Sepesi, Samuel 1925 SVK0.501-0.3740-14.80 
  Horvath, Dominik 2017 AUT1.0010.22408.80 
  Zanan, Evgeny f2300 ISR0.5010.08403.20 
  Zhu, Hong Rui 2085 CAN1.0010.294011.60 
  Osmak, Iulija wf2426 UKR0.5010.24409.60 
  Tica, Sven 2236 CRO0.501-0.0140-0.40 
  Khomeriki, Nino wf2141 GEO1.0010.364014.40 
  Tabatabaei, M.amin f2363 IRI0.5010.17406.80 
  Macovei, Andrei 2168 MDA0.001-0.6040-24.00 

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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