Individual Calculations November 2024
 Prokofiev, Valentyn  Total change: 34.60  Rating chartPersonal card
 Team 2025 - Nationale 1 r1-2 FRANCE FRA 2024-10-12
RcRownchangeKK*chgGame
 2427 2376 2.00 2 1.14 20 22.80 
  Apicella, Manuel g2484 FRA1.0010.652013.00 
  Waldhausen Gordon, Frederick f2369 SCO1.0010.49209.80 

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)
 
 2. Berlin U25 Open A Berlin GER 2024-10-21
RcRownchangeKK*chgGame
 2337 2376 5.50 9 0.59 20 11.80 
  Garsky, Vladyslav c2148 UKR1.0010.21204.20 
  Shefer, Uri 2128 ISR0.501-0.3120-6.20 
  Matviienko, Mykhailo 2089 UKR1.0010.16203.20 
  Peyrer, Konstantin f2415 AUT0.5010.05201.00 
  Tarhan, Adar m2474 TUR0.5010.13202.60 
  Petrov, Martin g2538 BUL0.001-0.2920-5.80 
  Fava, Lorenzo 2250 ITA1.0010.33206.60 
  Engel, Luis g2555 GER1.0010.732014.60 
  Stalmach, Richard m2433 CZE0.001-0.4220-8.40 

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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