Individual Calculations October 2017
 Tokranovs, Dmitrijs  Total change: 23.00  Rating chartPersonal card
 European Youth Chess Championship 2017 - Open 18 Mamaia ROU 2017-09-05
RcRownchangeKK*chgGame
 2321 2334 5.50 9 0.89 20 17.80 
  Ivanov, Platon-Jaan 2038 EST0.501-0.3520-7.00 
  Askerov, Marat f2281 RUS1.0010.43208.60 
  Santos Ruiz, Miguel m2505 ESP0.5010.23204.60 
  Warmerdam, Max f2399 NED0.001-0.4120-8.20 
  Seresin, Francesco f2260 ITA1.0010.40208.00 
  Sevgi, Volkan f2240 TUR1.0010.37207.40 
  Costachi, Mihnea m2418 ROU0.001-0.3820-7.60 
  Friedland, Moshe 2264 ISR1.0010.40208.00 
  Sorokin, Aleksey f2486 RUS0.5010.20204.00 

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)
 
 FIN League 2017-18 Div 1 A Round 1-2 Varoius FIN 2017-09-16
RcRownchangeKK*chgGame
 2151 2334 1.00 1 0.26 20 5.20 
  Lehtivaara, Risto f2151 FIN1.0010.26205.20 

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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