Rapid: Individual Calculations March 2024
 Udod, Polina  Total change: -36.80  Rating chartPersonal card
 Poltava city rapid championship among boys and girls under 10 years old in 2024 Poltava UKR 2024-01-31
RcRownchangeKK*chgGame
 1396 1235 0.00 2 -0.60 40 -24.00 
  Shcherbak, Kyrylo 1284 UKR0.001-0.4340-17.20 
  Solinsky, Dmytro 1508 UKR0.001-0.1740-6.80 

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)
 
 The final of the championship of the Poltava region in rapid among boys and girls under 10 years old Poltava UKR 2024-02-24
RcRownchangeKK*chgGame
 1316 1186 0.00 1 -0.32 40 -12.80 
  Shcherbak, Kyrylo 1316 UKR0.001-0.3240-12.80 

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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