Rapid: Individual Calculations April 2023
 Kharkhan, Igor  Total change: -29.60  Rating chartPersonal card
 9. Tallinna MK kiirturniiride sari KEVAD`2023 (IV etapp) B Tallinn EST 2023-03-11
RcRownchangeKK*chgGame
 1126 1261 4.00 5 0.63 40 25.20 
  Sokolova, Sofiya 1134 EST1.0010.334013.20 
  Sandberg, Laur-Markus 1059 EST1.0010.24409.60 
  Roi, Kristjan 1009 EST1.0010.19407.60 
  Leht, Karl Samuel 1254 EST0.001-0.5140-20.40 
  Merivee, Romet-Renee 1172 EST1.0010.384015.20 

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)
 
 9. Tallinna MK kiirturniiride sari KEVAD`2023 (V etapp) B Tallinn EST 2023-03-25
RcRownchangeKK*chgGame
 1205 1261 1.50 5 -1.37 40 -54.80 
  Sokolova, Sofiya 1134 EST0.501-0.1740-6.80 
  Leht, Karl Samuel 1254 EST0.001-0.5140-20.40 
  Reintam, Lennart 1300 EST0.001-0.4540-18.00 
  Pechonkin, Andrii 1258 EST0.5010.00400.00 
  Reinsalu, Timur 1079 EST0.501-0.2440-9.60 

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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