Individual Calculations May 2024
 Polian, Vadim  Total change: 6.40  Rating chartPersonal card
 20e Open international de Malakoff MALAKOFF FRA 2024-04-06
RcRownchangeKK*chgGame
 1683 1663 4.00 8 0.16 40 6.40 
  Duget, Long Jc 1763 FRA0.001-0.3640-14.40 
  Rosu, Matei 1552 FRA0.001-0.6540-26.00 
  Cortese, Leonida 1565 FRA0.501-0.1340-5.20 
  Gimard, Yves 1628 FRA1.0010.454018.00 
  Humbert, Patrick 1603 FRA1.0010.424016.80 
  Wojtowicz-Ogrin, Axel 1535 FRA0.501-0.1740-6.80 
  Daubas, Christophe 1970 FRA0.5010.364014.40 
  Massimi, Pierre 1847 FRA0.5010.24409.60 

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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