Individual Calculations August 2017
 Ponnio, Toni  Total change: -23.20  Rating chartPersonal card
 27th Heart of Finland Open Jyvaskyla FIN 2017-07-17
RcRownchangeKK*chgGame
 1977 2109 4.00 8 -1.16 20 -23.20 
  Sysolyatin, Evgeny f2289 RUS0.001-0.2620-5.20 
  Penttila, Tero 1969 FIN0.001-0.6920-13.80 
  Kirov, Vanessa 1709  * FIN1.0010.08201.60 
  Montolio Benedicto, Cesar 1830 ESP1.0010.16203.20 
  Hartio, Ilkka 2018 FIN0.501-0.1220-2.40 
  Ruokokoski, Hannes 1709  * FIN1.0010.08201.60 
  Sassi, Pekka 1996 FIN0.501-0.1520-3.00 
  Rantanen, Yrjo A. g2292 FIN0.001-0.2620-5.20 
 * 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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