Individual Calculations March 2022
 Grego, Pierre  Total change: -2.40  Rating chartPersonal card
 Tournoi de Guingamp 2022 Open A SAINT AGATHON FRA 2022-02-05
RcRownchangeKK*chgGame
 1946 1718 2.50 6 0.99 20 19.80 
  Pein, Jonathan c2223 ENG0.001-0.0420-0.80 
  Lever, Brian 1453 ENG1.0010.18203.60 
  Rotman, Nicolas 2026 FRA0.5010.36207.20 
  Veron, Cyprien c1993 FRA1.0010.832016.60 
  De Bock, Thijs 1978 BEL0.001-0.1820-3.60 
  Luco, Alain 2003 FRA0.001-0.1620-3.20 

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)
 
 20th Rochefort Chess Festival - Accession ROCHEFORT FRA 2022-02-12
RcRownchangeKK*chgGame
 1523 1718 5.50 9 -1.11 20 -22.20 
  Bories, Jean-Paul 1360 FRA1.0010.10202.00 
  Duvette, Michel 1505 FRA1.0010.23204.60 
  Roch, Florian 1933 FRA0.001-0.2320-4.60 
  Randisi, Stephane 1548 FRA1.0010.28205.60 
  Piquemal, Maxence 1598 FRA0.001-0.6620-13.20 
  Letellier, Louis-Gabriel 1416 FRA0.001-0.8520-17.00 
  Soissong, Elisabeth 1427 FRA1.0010.15203.00 
  Le Coz, Marie Sarah 1502 FRA1.0010.22204.40 
  Kyriacopoulos, Ismael 1421 FRA0.501-0.3520-7.00 

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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