Individual Calculations February 2017
 Gerlagh, Joris  Total change: -2.80  Rating chartPersonal card
 Chessfestival Groningen 2016 - Open A Groningen NED 2016-12-21
RcRownchangeKK*chgGame
 2330 2269 4.00 9 0.23 40 9.20 
  Gleizerov, Evgeny g2518 RUS0.001-0.1940-7.60 
  Boersma, Jan 2088 NED1.0010.264010.40 
  Kuipers, Stefan m2408 NED0.5010.19407.60 
  Maris, Ivo f2345 NED0.001-0.4040-16.00 
  De Boer, Eelke 2027 NED0.501-0.3040-12.00 
  Swayams, Mishra m2473 IND1.0010.764030.40 
  De Jong, Migchiel m2331 NED0.001-0.4140-16.40 
  Rakotomaharo, Fy Antenaina f2446 MAD1.0010.734029.20 
  Vrolijk, Liam f2332 NED0.001-0.4140-16.40 

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)
 
 2016/17 4NCL Division 1 Rounds 3-4 Northampton ENG 2017-01-14
RcRownchangeKK*chgGame
 2420 2269 0.00 1 -0.30 40 -12.00 
  Suarez Real, Alberto m2420 ESP0.001-0.3040-12.00 

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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