Individual Calculations July 2023
 Chendighilean, Anna  Total change: 47.60  Rating chartPersonal card
 Ropotamo cup U2400 Primorsko BUL 2023-06-08
RcRownchangeKK*chgGame
 1791 1543 4.00 9 1.82 40 72.80 
  Smolin, Sergey m2101 UKR0.001-0.0340-1.20 
  Bratimirova, Dimitrinka 1729 BUL1.0010.744029.60 
  Korduban, Valerij 1883 UKR0.001-0.1240-4.80 
  Popzafirov, Danail 1723 BUL0.001-0.2640-10.40 
  Dimitrov, Georgi Y 1206 BUL1.0010.12404.80 
  Angelov, Alexandar 1774 BUL0.5010.294011.60 
  Vachev, Vladimir f2093 BUL0.5010.474018.80 
  Karaivanova, Petya wf1907 BUL0.5010.404016.00 
  Basova, Polina 1704 UKR0.5010.21408.40 

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)
 
 Cupa Presedinteluiraionului Comrat Comrat MDA 2023-06-23
RcRownchangeKK*chgGame
 1500 1543 3.50 7 -0.63 40 -25.20 
  Larionov, Serghei 1212 MDA1.0010.12404.80 
  Bargan, Sergiu m2235 MDA0.001-0.0140-0.40 
  Jimji, Vitali 1547 MDA0.001-0.4940-19.60 
  Manoila, Ruslana 1143  * MDA0.501-0.4240-16.80 
  Ivarlac, Vladislav 1386 MDA1.0010.294011.60 
  Danilov, Victor 1311 MDA1.0010.21408.40 
  Iachimov, Egor 1665 MDA0.001-0.3340-13.20 
 * 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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