Individual Calculations August 2019
 Ferrie, Peter  Total change: -42.20  Rating chartPersonal card
 Big Rook Chess Festival 2019 - U2200 Bangkok THA 2019-06-28
RcRownchangeKK*chgGame
 1582 1346 0.00 6 -1.41 20 -28.20 
  Nattavutthisit, Kavin 1746  * THA0.001-0.0820-1.60 
  Bodemar, Jonathan 1718 THA0.001-0.1020-2.00 
  Batchis, Paul 1733 USA0.001-0.0920-1.80 
  Pinphetsawan, Sirikwan 1446 THA0.001-0.3620-7.20 
  Samatthanan, Jirath 1453 THA0.001-0.3520-7.00 
  Taulananda, Anon 1398 THA0.001-0.4320-8.60 
 * 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)
 
 Thailand Chess Festival - Open 2019 Pattaya THA 2019-07-09
RcRownchangeKK*chgGame
 1572 1346 1.00 8 -0.97 20 -19.40 
  Varshini, V wm1746  * IND0.001-0.0820-1.60 
  Ding, Dao En wc1723 MAS0.001-0.0920-1.80 
  Laohawirapap, Prin 1746  * THA0.001-0.0820-1.60 
  Punyanitya, Jirath 1025 THA1.0010.13202.60 
  Chuemsakul, Sarocha wf1627 THA0.001-0.1620-3.20 
  Min, Htet Oo 1560 MYA0.001-0.2320-4.60 
  Noel, Nicolas 1475 FRA0.001-0.3320-6.60 
  Alam, Amajad 1671 NEP0.001-0.1320-2.60 
 * 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)
 
 106th British Championships Soanes Torquay ENG 2019-07-26
RcRownchangeKK*chgGame
 1652 1346 1.00 5 0.27 20 5.40 
  London, Nick J 1644 ENG1.0010.852017.00 
  Price, Andrew 1746  * ENG0.001-0.0820-1.60 
  Cheung, Ryan 1627 WLS0.001-0.1620-3.20 
  Williams, Stephen 1653 WLS0.001-0.1420-2.80 
  Pride, Stephen C 1591 ENG0.001-0.2020-4.00 
 * 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)
 

 

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