Rapid: Individual Calculations March 2023
 Sergeev, Vitaly  Total change: -86.20  Rating chartPersonal card
 Cheboksary Rapid Championship 2023 Cheboksary RUS 2023-02-05
RcRownchangeKK*chgGame
 1523 1637 5.00 9 -0.90 20 -18.00 
  Khramova, Dariya 1237  * RUS1.0010.08201.60 
  Ievlev, Yuri P. 2209 RUS0.001-0.0220-0.40 
  Petrov, Vladislav R. 1440 RUS0.001-0.7520-15.00 
  Artemieva, Elena 1384 RUS1.0010.19203.80 
  Kudryashov, Anton 1469 RUS1.0010.28205.60 
  Grigorev, Aleksandr Ev 1384 RUS1.0010.19203.80 
  Borodin, Ivan A. 1511 RUS0.001-0.6720-13.40 
  Ivanov, Gennady 1308 RUS1.0010.12202.40 
  Ivanov, Vladimir M. 1769 RUS0.001-0.3220-6.40 
 * 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)
 
 Chuvash Republic Rapid Championship 2023 Cheboksary RUS 2023-02-19
RcRownchangeKK*chgGame
 1443 1637 2.50 8 -3.41 20 -68.20 
  Vasilyev, Vyacheslav 1237  * RUS0.001-0.9220-18.40 
  Guskov, Roman 1446 RUS0.001-0.7520-15.00 
  Artemieva, Elena 1384 RUS1.0010.19203.80 
  Nigil, Yuliy 1532 RUS0.001-0.6420-12.80 
  Danilov, Stanislav 1550 RUS0.001-0.6220-12.40 
  Alekseeva, Elizaveta 1550 RUS0.001-0.6220-12.40 
  Kuzmin, Nikolay 1462 RUS1.0010.27205.40 
  Slepykh, Stepan Vas 1379 RUS0.501-0.3220-6.40 
 * 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)
 

 

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