Individual Calculations September 2014
 Afek, Yochanan  Total change: 3.90  Rating chartPersonal card
 Dutch Open 2014 Dieren NED 2014-07-22
RcRownchangeKK*chgGame
 2198 2298 6.00 9 0.39 10 3.90 
  Evengroen, Henk-Jan 2095 NED0.501-0.2610-2.60 
  Kollen, Zyon 2196 NED0.001-0.6410-6.40 
  Den Hartog, Marijn 2006 NED0.501-0.3510-3.50 
  Op Den Dries, Johan 2098 NED1.0010.24102.40 
  Ypma, Peter 2203 NED1.0010.37103.70 
  Kazarian, Anna-Maja wf2025 NED1.0010.17101.70 
  Stany, George Anthony m2399 IND0.5010.14101.40 
  Saravanan, Venkatachalam m2320 IND1.0010.53105.30 
  Das, Arghyadip m2439 IND0.5010.19101.90 

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)
 
 18e Hogeschool Zeeland Toernooi Vlissingen NED 2014-08-02
RcRownchangeKK*chgGame
 2184 2282 5.50 9 0.00 10 0.00 
  Leentjens, Gilbert 1882  * NED1.0010.08100.80 
  Dijkstra, Arjan 1984 NED0.501-0.3510-3.50 
  Van De Wynkele, Eric 2024 BEL1.0010.18101.80 
  Steen, Pieter 2100 BEL1.0010.26102.60 
  Romanishin, Oleg M g2509 UKR0.5010.29102.90 
  Ponizil, Cyril m2428 CZE0.001-0.3010-3.00 
  Gieben, Stijn 2134 NED0.501-0.2010-2.00 
  Rosmuller, Anton 2104 NED1.0010.27102.70 
  Semcesen, Daniel g2489 SWE0.001-0.2310-2.30 
 * 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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