Rapid: Individual Calculations September 2015
 Shifrin, Michael  Total change: 11.00  Rating chartPersonal card
 Kiryat Ono rapid GP 2015 Stage 3 Kiryat Ono ISR 2015-07-31
RcRownchangeKK*chgGame
 1711 1322 0.00 2 -0.17 20 -3.40 
  Shetach, Roey 1722  * ISR0.001-0.0820-1.60 
  Hayohamo, Raz 1699 ISR0.001-0.0920-1.80 
 * 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)
 
 Kiryat Ono rapid GP 2015 Stage 4 Kiryat Ono ISR 2015-08-07
RcRownchangeKK*chgGame
 1644 1327 1.00 2 0.72 20 14.40 
  Shetach, Roey 1695 ISR0.001-0.1020-2.00 
  Manor, Guy 1592 ISR1.0010.822016.40 

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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