Rapid: Individual Calculations May 2023
 Chepurnoi, Andrei  Total change: 52.00  Rating chartPersonal card
 Goon Memorial 2023 rapid Magnitogorsk RUS 2023-04-09
RcRownchangeKK*chgGame
 1396 1177 3.50 9 1.30 40 52.00 
  Nikolaev, Roman 1579 RUS0.001-0.0840-3.20 
  Bekmukhametov, Temirkhan 1363 RUS0.5010.24409.60 
  Bulatov, Ermek 1033 RUS1.0010.314012.40 
  Umarakhunov, Shokhzhokhon 1378 RUS1.0010.764030.40 
  Turbai, Gleb 1537 RUS0.001-0.1040-4.00 
  Zhukova, Irina S. 1382 RUS0.001-0.2440-9.60 
  Astakhova, Natalya 1350 RUS1.0010.734029.20 
  Novitskii, Andrei 1417 RUS0.001-0.2040-8.00 
  Klimkin, Evgenii 1521 RUS0.001-0.1240-4.80 

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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