Individual Calculations September 2023
 Bosiocic, Marin  Total change: -6.50  Rating chartPersonal card
 4eme edition trophee S.M le Roi Mohammed VI COURONNE plus 2200 CASABLANCA MAR 2023-08-13
RcRownchangeKK*chgGame
 2397 2541 5.50 9 -0.65 10 -6.50 
  Draoui, Najib f2304 MAR1.0010.20102.00 
  Sambuev, Bator g2462 CAN0.001-0.6110-6.10 
  Ceres, Dragos m2434 MDA0.501-0.1510-1.50 
  Gomez Ledo, Roberto Carlos m2450 CUB0.001-0.6210-6.20 
  Oatlhotse, Providence m2199 BOT1.0010.12101.20 
  Aarav, Dengla f2388 IND0.501-0.2010-2.00 
  Elbilia, Jacques f2370 MAR1.0010.27102.70 
  Stefansson, Vignir Vatnar m2482 ISL1.0010.42104.20 
  Cruz, Cristhian g2484 PER0.501-0.0810-0.80 

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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