Rapid: Individual Calculations June 2023
 Koshelev, Ivan  Total change: 5.20  Rating chartPersonal card
 Dostoyanie Rapid 2023 Stage 36 Kaluga RUS 2023-04-29
RcRownchangeKK*chgGame
 1584 1351 2.50 6 1.18 40 47.20 
  Kachulin, Sergey 1749 RUS0.5010.424016.80 
  Krivetz, Georgij 1567 RUS0.001-0.2240-8.80 
  Mavrin, Roman 1588 RUS0.5010.304012.00 
  Guk, Lev 1408 RUS1.0010.584023.20 
  Sviridenko, Arkadiy 1523 RUS0.001-0.2740-10.80 
  Zaitsev, Aleksey Vik 1669 RUS0.5010.374014.80 

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)
 
 Maloy Rapid 2023 Stage 52_3 Maloyaroslavets RUS 2023-05-07
RcRownchangeKK*chgGame
 1596 1351 0.50 6 -1.05 40 -42.00 
  Leonov, Kirill 1793 RUS0.001-0.0640-2.40 
  Kinin, Mikhail 1881 RUS0.001-0.0340-1.20 
  Krivetz, Georgij 1529 RUS0.001-0.2740-10.80 
  Vlasov, Nikolaj 1410 RUS0.5010.08403.20 
  Kachulin, Sergey 1749 RUS0.001-0.0840-3.20 
  Murashko, Ivan 1213 RUS0.001-0.6940-27.60 

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)
 

 

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