Individual Calculations September 2022
 Ivanov, Aleksandr Lukich  Total change: -59.20  Rating chartPersonal card
 Gidrostroy Cup 2022 Yuzhno-Sakhalinsk RUS 2022-08-01
RcRownchangeKK*chgGame
 1512 1451 2.00 7 -1.15 40 -46.00 
  Chernyshev, Semen 1968 RUS0.001-0.0440-1.60 
  Postnikov, Albert 1684 RUS0.001-0.2140-8.40 
  Chalov, Dmitriy 1744 RUS0.001-0.1540-6.00 
  Pivovar, Ekaterina 1186 RUS0.001-0.8240-32.80 
  Sin, Semen 1253 RUS0.001-0.7640-30.40 
  Shelekhova, Marina 1561 RUS1.0010.654026.00 
  Argunova, Saiaana 1186 RUS1.0010.18407.20 

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)
 
 Gidrostroy Cup 2022_juniors 13 Yuzhno-Sakhalinsk RUS 2022-08-01
RcRownchangeKK*chgGame
 1236 1451 5.00 7 -0.33 40 -13.20 
  Argunova, Saiaana 1186 RUS1.0010.18407.20 
  Paretskiy, Mikhail 1398 RUS0.001-0.5740-22.80 
  Yakovlev, Anton Yu. 1178 RUS1.0010.17406.80 
  Sleptsova, Valeriya Eg 1325 RUS1.0010.334013.20 
  Erakhtin, Mark 1167 RUS1.0010.16406.40 
  Mekhanov, Yaroslav 1276 RUS0.501-0.2340-9.20 
  Mikhaylova, Natalya Ser 1125 RUS0.501-0.3740-14.80 

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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