Rapid: Individual Calculations April 2019
 Tolstykh, Kirill  Total change: 35.80  Rating chartPersonal card
 Overtime Juniors Rapid 2019-2 St. Petersburg RUS 2019-02-24
RcRownchangeKK*chgGame
 1347 1480 4.00 7 -0.75 20 -15.00 
  Soloviev, Lev 1280 RUS1.0010.24204.80 
  Tolstykh, Ivan 1362 RUS0.501-0.1620-3.20 
  Pavlosiuk, Vlada 1335 RUS1.0010.31206.20 
  Kurbanov, Sergey 1433 RUS0.001-0.5720-11.40 
  Shishkin, Vladislav 1326 RUS0.501-0.2120-4.20 
  Plonskiy, Danila 1307 RUS0.501-0.2320-4.60 
  Kobak, Polina 1387 RUS0.501-0.1320-2.60 

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)
 
 Riga Open Rapid Chess -2019 II stage Riga LAT 2019-03-16
RcRownchangeKK*chgGame
 1761 1480 4.00 8 2.54 20 50.80 
  Mikelsons, Mikelis-Emils 1767 LAT1.0010.842016.80 
  Alipovs, Anatolijs 1880  * LAT0.001-0.0820-1.60 
  Liepins, Martins 1686 LAT0.5010.26205.20 
  Kulnev, Sergey 1507 RUS1.0010.542010.80 
  Mierins, Emils Janis 1743 LAT1.0010.822016.40 
  Auzins, Artis 1880  * LAT0.5010.42208.40 
  Melderis, Uldis 1880  * LAT0.001-0.0820-1.60 
  Dombrovska, Stefanija 1746 LAT0.001-0.1820-3.60 
 * 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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