Individual Calculations September 2021
 Trost, Edvin  Total change: 57.38  Rating chartPersonal card
 14th International Tournament of Palaiochora 2021 Palaiochora GRE 2021-07-23
RcRownchangeKK*chgGame
 2125 2184 6.00 9 0.99 38 37.62 
  Mitzas, Dimitris 1784  * GRE1.0010.08383.04 
  Kontogianni, Vasiliki (vivian) 1784  * GRE1.0010.08383.04 
  Spyropoulos, Nikolaos f2425 GRE0.001-0.2038-7.60 
  Androni, Konstantina 1969 GRE0.501-0.2738-10.26 
  Mytilinis, Sokratis 1847 GRE1.0010.12384.56 
  Krallis, Christos f2442 GRE1.0010.823831.16 
  Sorensen, Hampus f2392 SWE0.5010.273810.26 
  Van Foreest, Lucas g2544 NED0.001-0.1038-3.80 
  Koudounis, Vasileios 1936 GRE1.0010.19387.22 
 * 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)
 
 Uppsala Chess Festival 2021 IM 1 Uppsala SWE 2021-08-09
RcRownchangeKK*chgGame
 2281 2240 4.50 9 0.52 38 19.76 
  Yugina, Maria wf1974 RUS0.001-0.8238-31.16 
  Soderstrom, Adrian c2232 SWE1.0010.493818.62 
  Lortkipanidze, Nodar m2429 GEO0.001-0.2538-9.50 
  Falkevall, Axel c2229 SWE1.0010.483818.24 
  Jogstad, Martin f2334 SWE0.5010.13384.94 
  Sahidi, Samir m2437 SVK0.5010.25389.50 
  Heimisson, Hilmir Freyr f2309 ISL0.001-0.4038-15.20 
  Kenneskog, Theodor f2278 SWE1.0010.553820.90 
  Johansson, Jan m2306 SWE0.5010.09383.42 

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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