Individual Calculations January 2015
 Westerberg, Jonathan  Total change: 12.40  Rating chartPersonal card
 Rockadens onsdagskamp ht 2014 R 4-9 Stockholm SWE 2014-10-01
RcRownchangeKK*chgGame
 2032 2420 5.00 5 0.44 10 4.40 
  Berglind, Axel 2020  * SWE1.0010.08100.80 
  Backman, Michael 2047 SWE1.0010.10101.00 
  Rubinstein, Rikard 2020  * SWE1.0010.08100.80 
  Arbeus, Carl-Johan 2020  * SWE1.0010.08100.80 
  Todorovic, Zoran S 2053 SWE1.0010.10101.00 
 * 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)
 
 Upsala Mote 2014 Uppsala SWE 2014-11-29
RcRownchangeKK*chgGame
 2281 2392 3.00 4 0.42 10 4.20 
  Johansson, Carl Fredrik c2165 SWE1.0010.21102.10 
  Tsyhanchuk, Stanislav m2397 BLR0.5010.01100.10 
  Borsuk, Yuriy f2310 BLR0.501-0.1110-1.10 
  Lissang, Christopher 2252 SWE1.0010.31103.10 

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)
 
 Malmo Open Malmö SWE 2014-12-12
RcRownchangeKK*chgGame
 2251 2411 2.50 3 0.38 10 3.80 
  Nilsson, Patrik 1978 2191 SWE1.0010.22102.20 
  Rydstrom, Tom 2243 SWE1.0010.28102.80 
  Livner, Anders f2320 SWE0.501-0.1210-1.20 

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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