Blitz: Individual Calculations January 2022
 O`leary, Bella  Total change: -41.20  Rating chartPersonal card
 Coulsdon Juniors Blitz post Club Champ Dec London ENG 2021-11-29
RcRownchangeKK*chgGame
 1194 981 0.00 2 -0.46 20 -9.20 
  Braithwaite, Paul 1158 ENG0.001-0.2720-5.40 
  Griffith, Oliver 1230 ENG0.001-0.1920-3.80 

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)
 
 Coulsdon Juniors November Blitz Round Robin - 29-11-2021 London ENG 2021-11-29
RcRownchangeKK*chgGame
 1131 981 0.50 9 -2.31 20 -46.20 
  Poornachandran, Saket 955 ENG0.001-0.5420-10.80 
  Raj, Aarav 1203 ENG0.001-0.2220-4.40 
  Kumar, Sachin 1193 ENG0.001-0.2320-4.60 
  Lu, Taiyan 837 ENG0.001-0.6920-13.80 
  Raj, Aarush 1141 ENG0.001-0.2920-5.80 
  Ma, Rufus 1194 ENG0.001-0.2320-4.60 
  Manoharan, Krithick 1173 ENG0.5010.25205.00 
  Smith, Henry 1274 ENG0.001-0.1520-3.00 
  Harris, Callum 1211 ENG0.001-0.2120-4.20 

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)
 
 Coulsdon Juniors Blitz Round Robin 13-12 DEC London ENG 2021-12-13
RcRownchangeKK*chgGame
 977 1000 6.50 11 0.71 20 14.20 
  Poornachandran, Saket 1021 ENG0.5010.03200.60 
  Kesarwani, Arin 841 ENG1.0010.29205.80 
  Renouf, Edward 718 ENG1.0010.16203.20 
  Kesarwani, Avin 908 ENG1.0010.37207.40 
  Pal, Shaarav 941 ENG1.0010.42208.40 
  Saxena, Arjun 1089 ENG0.001-0.3820-7.60 
  Rajapaksha, Tinusha 1217 ENG0.001-0.2220-4.40 
  Lu, Taiyan 1011 ENG0.001-0.4820-9.60 
  Heah, June Ting 761 ENG1.0010.20204.00 
  Braithwaite, Paul 1158 ENG1.0010.712014.20 
  Gadiraju, Nishith 1081 ENG0.001-0.3920-7.80 

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)
 

 

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