Individual Calculations March 2015
 Collins, Sam  Total change: -6.30  Rating chartPersonal card
 4NCL 2014-15 Rounds 5-6 Various ENG 2015-02-14
RcRownchangeKK*chgGame
 2474 2491 1.50 2 0.45 10 4.50 
  Lawton, Geoff m2382 ENG1.0010.35103.50 
  Pert, Nick g2565 ENG0.5010.10101.00 

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)
 
 The Bunratty Classic 2015 Bunratty IRL 2015-02-18
RcRownchangeKK*chgGame
 2444 2491 4.00 9 -1.08 10 -10.80 
  Maze, Sebastien g2585 FRA0.5010.13101.30 
  Hunt, Adam C m2428 ENG0.501-0.0910-0.90 
  Thorfinnsson, Bjorn m2373 ISL0.001-0.6610-6.60 
  Williams, Simon K g2434 ENG1.0010.42104.20 
  D`costa, Lorin A R m2430 ENG0.501-0.0810-0.80 
  Thorfinnsson, Bragi m2432 ISL0.001-0.5810-5.80 
  Tan, Justin f2383 AUS0.501-0.1510-1.50 
  Trent, Lawrence m2470 ENG0.501-0.0310-0.30 
  Galego, Luis g2461 POR0.501-0.0410-0.40 

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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