Individual Calculations September 2012
 Jerez Perez, Alfonso  Total change: -1.00  Rating chartPersonal card
 XXX Open Internacional d'Andorra 2012 Arinsal AND 2012-07-21
RcRownchangeKK*chgGame
 2357 2407 5.50 9 0.52 10 5.20 
  Dufour, Jean 2007  * FRA1.0010.08100.80 
  Marin, Irina-Luiza wm2151 ROU1.0010.19101.90 
  Iturrizaga, Eduardo g2628 VEN0.5010.28102.80 
  Szabo, Krisztian g2548 HUN0.5010.19101.90 
  Georgiev, Kiril g2680 BUL0.001-0.1710-1.70 
  Llaneza Vega, Patricia wm2225 ESP1.0010.26102.60 
  Johansson, Viktoria wm2179 SWE1.0010.21102.10 
  Granda Zuniga, Julio E g2657 PER0.001-0.1910-1.90 
  Lambert, Romain 2138 FRA0.501-0.3310-3.30 
 * 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)
 
 Hogeschool Zeeland 2012 Vlissingen NED 2012-08-04
RcRownchangeKK*chgGame
 2218 2412 6.00 9 -0.62 10 -6.20 
  Maas, Joop 2012  * NED1.0010.08100.80 
  Skutta, Bernd 2083 GER1.0010.12101.20 
  Hamblok, Roel 2239 BEL0.501-0.2310-2.30 
  Tiggelman, Rene 2238 NED1.0010.27102.70 
  Lommers, Frank 2148 NED0.501-0.3210-3.20 
  Colijn, Stefan 2220 NED1.0010.25102.50 
  Haslinger, Stewart G g2524 ENG0.001-0.3510-3.50 
  Mostertman, Milan 2247 NED0.501-0.2210-2.20 
  Provoost, Simon 2247 NED0.501-0.2210-2.20 
 * 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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