Individual Calculations February 2019
 Bhandari, Arya Neel  Total change: 35.20  Rating chartPersonal card
 35th National Age Group Chess Championships 2018 - Boys Under-15 Singapore SGP 2018-12-27
RcRownchangeKK*chgGame
 1440 1161 0.50 4 -0.24 40 -9.60 
  Ho, Yi Amadeus 1548 SGP0.001-0.0940-3.60 
  Ho, Ruben 1248 SGP0.001-0.3840-15.20 
  Ramesh, Aadhitya 1438 SGP0.001-0.1740-6.80 
  Wang, Jiahe 1524 SGP0.5010.404016.00 

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)
 
 IIFL Wealth Mumbai FIDE Rating Chess Tournament Mumbai IND 2018-12-30
RcRownchangeKK*chgGame
 1413 1161 2.50 7 1.12 40 44.80 
  Raghu, Ram Reddy Seelam 1472 IND1.0010.864034.40 
  Marium, Fatima 1495 IND0.001-0.1240-4.80 
  Laddha, Yash Jayesh 1449 USA0.5010.344013.60 
  Sancheria, Vishal 1415 IND1.0010.814032.40 
  Varshita, Jain 1460 IND0.001-0.1540-6.00 
  Vishal, Shewale 1287 IND0.001-0.3340-13.20 
  Avathanshu, Bhat 1315 IND0.001-0.2940-11.60 

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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