Individual Calculations February 2022
 Pizon, Edwin  Total change: 57.20  Rating chartPersonal card
 15eme Trophee International de Lyon 2021 Open B (-1700) LYON FRA 2021-12-26
RcRownchangeKK*chgGame
 1307 1106 3.50 8 1.43 40 57.20 
  Schwartz, Pierre 1348 FRA1.0010.804032.00 
  Orhan, Alexis 1464 FRA0.001-0.1040-4.00 
  Malabave, Gabriel 1421 FRA0.5010.364014.40 
  Morin-Roche, Hugo 1269 FRA0.001-0.2840-11.20 
  Pernoud, Claire 1437 FRA0.5010.384015.20 
  Yastrebov, Vladislav 1223 FRA0.5010.16406.40 
  Assouane, Aksel 1207 FRA0.001-0.3640-14.40 
  Manouvel, Maelys 1088 FRA1.0010.474018.80 

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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