Rapid: Individual Calculations July 2018
 Rahman, Yad  Total change: 51.00  Rating chartPersonal card
 8th Golders Green FIDE Rapid Chess Minor London ENG 2018-06-02
RcRownchangeKK*chgGame
 1429 1178 1.50 6 0.27 20 5.40 
  Flowers, James C 1507 USA1.0010.882017.60 
  Jassim, Omar 1513 ENG0.001-0.1220-2.40 
  Chantrell, Paul 1530 ENG0.001-0.1120-2.20 
  Bynnersley, Ag (tony) 1421 ENG0.5010.30206.00 
  Barman, Devdoot 1384 ENG0.001-0.2420-4.80 
  Bird, Max 1221 ENG0.001-0.4420-8.80 

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)
 
 Richmond Rapidplay U120 June 18 Twickenham ENG 2018-06-10
RcRownchangeKK*chgGame
 1278 1178 2.00 2 1.27 20 25.40 
  Divet, Antoine 1280 ENG1.0010.642012.80 
  Kuropatwa, Alexander 1275 ENG1.0010.632012.60 

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)
 
 2nd FIDE World Cadet Rapid Chess Championship (U8 Boys) Minsk BLR 2018-06-22
RcRownchangeKK*chgGame
 1388 1178 2.00 4 1.01 20 20.20 
  Fotchenkov, Timofey 1383 RUS0.001-0.2420-4.80 
  Yonal, Timur c1558 RUS0.001-0.0920-1.80 
  Abrosimov, Makar 1337 RUS1.0010.712014.20 
  Fomchenkov, Denis 1273 RUS1.0010.632012.60 

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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