Individual Calculations September 2018
 Mareco, Sandro  Total change: 6.40  Rating chartPersonal card
 22e Hogeschool Zeeland toernooi Vlissingen NED 2018-08-04
RcRownchangeKK*chgGame
 2420 2643 7.50 9 0.64 10 6.40 
  Leentjens, Gilbert 2243  * NED1.0010.08100.80 
  Hesse, Henrik 2243  * GER1.0010.08100.80 
  De Jong, Migchiel m2339 NED1.0010.14101.40 
  Beerdsen, Thomas m2469 NED1.0010.27102.70 
  Viani, Antonio Dcunha m2414 IND0.501-0.2910-2.90 
  Miciano, John Marvin m2381 PHI1.0010.18101.80 
  Wan, Yunguo g2501 CHN1.0010.31103.10 
  Iturrizaga Bonelli, Eduard g2640 VEN0.5010.00100.00 
  Ikonnikov, Vyacheslav g2546 RUS0.501-0.1310-1.30 
 * 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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