Individual Calculations September 2017
 Freeman, Michael A  Total change: 13.20  Rating chartPersonal card
 JESSIE GILBERT CELEBRATION INTERNATIONAL 2017 SECTIONS FOR ALL C London ENG 2017-08-21
RcRownchangeKK*chgGame
 1265 1056 1.00 5 -0.34 40 -13.60 
  Braithwaite, Paul 1168 ENG0.001-0.3540-14.00 
  Gliddon, Daniel J 1456  * ENG0.001-0.0840-3.20 
  Collins, Michael E 1184 ENG0.001-0.3340-13.20 
  Gray, David 1059 ENG1.0010.504020.00 
  Landau, Jonathan 1456  * ENG0.001-0.0840-3.20 
 * 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)
 
 JESSIE GILBERT CELEBRATION INTERNATIONAL 2017 SECTIONS FOR ALL B London ENG 2017-08-21
RcRownchangeKK*chgGame
 1131 1056 3.50 5 1.52 40 60.80 
  Braithwaite, Paul 1168 ENG0.5010.15406.00 
  Gray, David 1059 ENG1.0010.504020.00 
  Couchman, Andrew A 1155 ENG0.5010.14405.60 
  Wimble, Garry 1104 ENG1.0010.574022.80 
  Thatte, Nandinee 1171 ENG0.5010.16406.40 

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)
 
 JESSIE GILBERT CELEBRATION INTERNATIONAL 2017 SECTIONS FOR ALL A London ENG 2017-08-22
RcRownchangeKK*chgGame
 1098 1056 0.50 3 -0.85 40 -34.00 
  Charles, Gregory M 1244 ENG0.001-0.2640-10.40 
  Rizvi, Aysha 1019 ENG0.001-0.5540-22.00 
  Gadd, Eleanor 1030 ENG0.501-0.0440-1.60 

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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