Individual Calculations September 2017
 Parry, Samuel A  Total change: 0.00  Rating chartPersonal card
 104th British Championships Under 12 Llandudno ENG 2017-07-30
RcRownchangeRpKK*chgGame
 1367 0 2.00 4 0.00 1367   0.00 
  Thatte, Nandinee 1171 ENG0.5010.00 0.00 
  Sivarajasingam, Venetia wc1710 WLS0.0010.00 0.00 
  Dharmasena, Gavith 1321 ENG0.5010.00 0.00 
  Ercsei, Iolanda-Elisabeta 1266 ROU1.0010.00 0.00 

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)
 
 104th British Championships Under 1750 Llandudno ENG 2017-07-31
RcRownchangeRpKK*chgGame
 1548 0 0.50 2 0.00 1355   0.00 
  Pride, Stephen C 1656 ENG0.5010.00 0.00 
  Miller, Max C 1440 ENG0.0010.00 0.00 

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)
 
 7th Gibraltar Junior International Junior Chess Festival Under 12 Gibraltar ENG 2017-08-17
RcRownchangeRpKK*chgGame
 1474 0 3.00 6 0.00 1474   0.00 
  Alonso Vargas, David 1263 ESP1.0010.00 0.00 
  Llena Velarde, David 1567 ESP0.0010.00 0.00 
  Mullor Pena, Claudia 1253 ESP1.0010.00 0.00 
  Gilmore, Samuel 1452 ENG0.5010.00 0.00 
  Akeya-Price, Robert 1724 ENG0.5010.00 0.00 
  Jamroz, Viktor 1587 ENG0.0010.00 0.00 

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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