Individual Calculations August 2018
 Tsotsonava, Elene  Total change: 54.40  Rating chartPersonal card
 European School Chess Championship - Girls U13 Krakow POL 2018-06-29
RcRownchangeKK*chgGame
 1533 1708 6.50 9 0.22 40 8.80 
  Lajdamik, Anna 1309 POL0.001-0.9240-36.80 
  Abrisqueta Zudaire, Ines 1308  * ESP1.0010.08403.20 
  Sokol, Maria 1397 POL1.0010.14405.60 
  Mamardashvili, Ana 1441 GEO1.0010.18407.20 
  Zavivaeva, Emilia wc1556 RUS0.501-0.2040-8.00 
  Kasaeva, Sofiia 1805 RUS0.001-0.3740-14.80 
  Mikhailina, Elena 1777 RUS1.0010.604024.00 
  Maladkar, Lavanya 1636 ENG1.0010.404016.00 
  Eraslan, Yagmur 1570 TUR1.0010.314012.40 
 * 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)
 
 13th Poti Int.Festival (Open-A) Poti GEO 2018-07-13
RcRownchangeKK*chgGame
 2011 1647 2.00 8 1.14 40 45.60 
  Arabidze, Meri mwg2047  * GEO0.001-0.0840-3.20 
  Matsenko, Andrei f2047  * CZE0.001-0.0840-3.20 
  Kokaia, Guram 2047  * GEO0.001-0.0840-3.20 
  Nikulina, Alena wf1959 RUS0.5010.364014.40 
  Mammadov, Sadig f2047  * AZE0.5010.424016.80 
  Pshmahov, Osman 2047  * RUS1.0010.924036.80 
  Martynyuk, Elizaveta fwf2047  * RUS0.001-0.0840-3.20 
  Tihonov, Gennady 1845 UKR0.001-0.2440-9.60 
 * 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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