Individual Calculations March 2023
 Krzyzanowski, Marcin  Total change: -30.40  Rating chartPersonal card
 Extraliga 2022-2023 r7-8 various CZE 2023-02-18
RcRownchangeKK*chgGame
 2483 2539 0.50 1 -0.08 10 -0.80 
  Kraus, Tomas m2483 CZE0.501-0.0810-0.80 

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)
 
 Festival International des Jeux de Cannes - Open A (plus de 2100) CANNES FRA 2023-02-20
RcRownchangeKK*chgGame
 2205 2539 4.00 8 -2.96 10 -29.60 
  Paszewski, Mateusz f2254 POL0.501-0.3410-3.40 
  Urbani, Gabriel 2166 ITA1.0010.10101.00 
  Pigeat, Alexandre f2365 FRA0.001-0.7310-7.30 
  Sahithi, Varshini M fwm2250 IND0.001-0.8410-8.40 
  Saya, Ethan f2150 FRA0.001-0.9110-9.10 
  Lafortune, Emerick 2159 FRA0.501-0.4110-4.10 
  Thanke, Bror 2139  * NOR1.0010.08100.80 
  Jrade, Willis 2159 FRA1.0010.09100.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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