Rapid: Individual Calculations January 2018
 Cotugno, Michele  Total change: -9.20  Rating chartPersonal card
 OP LETIMBRO 18 SAVONA ITA 2017-12-16
RcRownchangeKK*chgGame
 1728 1713 2.50 6 -0.46 20 -9.20 
  De Florio, Federico 2113  * ITA0.001-0.0820-1.60 
  Scarrone, Eugenio 1510 ITA1.0010.24204.80 
  Nikolajevic, Tihomir 1829 ITA0.001-0.3420-6.80 
  Castellano, Adriano 1480 ITA1.0010.21204.20 
  Pesce, Leandro 1626 ITA0.001-0.6220-12.40 
  Ivaldo, Fabrizio 1810 ITA0.5010.13202.60 
 * 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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