Individual Calculations September 2023
 Blokhin, Sofia  Total change: -64.40  Rating chartPersonal card
 4. Paul Keres Memorial Festival 2023 - Keres Classic Open Parnu EST 2023-07-24
RcRownchangeKK*chgGame
 1617 2060 5.00 9 -2.81 35 -98.35 
  Gridin, Maksim 1660  * EST1.0010.08352.80 
  Gorkov, Kirill 1550 EST1.0010.04351.40 
  Volodin, Aleksandr g2453 EST0.001-0.0835-2.80 
  Varpins, Kristians 1607 LAT0.001-0.9435-32.90 
  Dzjuba, Jegor 1501 EST0.501-0.4735-16.45 
  Rosental, Urmas 1465 EST0.501-0.4835-16.80 
  Tomson, Mikk 1437 EST0.001-0.9935-34.65 
  Sepandi, Jaak 1449 EST1.0010.02350.70 
  Kais, Kaarel 1433 EST1.0010.01350.35 
 * 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)
 
 Riga Technical University Open 2023 - Tournament A Riga LAT 2023-08-07
RcRownchangeKK*chgGame
 2069 1982 4.50 9 0.88 35 30.80 
  Galopoulos, Nikolaos 2382  * GRE0.5010.423514.70 
  Krivonosov, Oleg m2363 LAT0.001-0.0935-3.15 
  Lisovskis, Dmitrijs 1691 LAT1.0010.15355.25 
  Rogule, Laura wg2241 LAT0.5010.323511.20 
  Garcia Martinez, Marcos 2152 ESP0.001-0.2835-9.80 
  Libensons, Julijs 1699 LAT1.0010.16355.60 
  Jongste, David 2141 NED0.001-0.2935-10.15 
  Grybkauskas, Pijus 1733 LTU1.0010.19356.65 
  Leonard, Timo 2223 GER0.5010.303510.50 
 * 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)
 
 Estonian Girls Team Chess Championship 2023 Narva EST 2023-08-24
RcRownchangeKK*chgGame
 1417 1982 2.00 2 0.09 35 3.15 
  Rogaten, Varvara 1582  * EST1.0010.08352.80 
  Rogaten, Varvara 1252 EST1.0010.01350.35 
 * 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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