Individual Calculations July 2019
 Safar, Hussain  Total change: 42.00  Rating chartPersonal card
 12th Mayor's Cup International Open Chess Tournament 2019 "C" category Mumbai IND 2019-06-13
RcRownchangeKK*chgGame
 1259 1303 5.50 8 1.04 20 20.80 
  Shreya, C Shah 1104 IND1.0010.24204.80 
  Tanisha, Bhagchandani 1149 IND1.0010.29205.80 
  Bala, Ganeshan 1436 IND0.001-0.3220-6.40 
  Dhore, Akshad 1155 IND0.501-0.2020-4.00 
  Rounaiv, Rana 1159 IND1.0010.31206.20 
  Chorge, Mangesh 1436 IND1.0010.682013.60 
  Subhash, Kumar M 1451 IND0.001-0.3020-6.00 
  Shreyas, Ravindra Patil 1185 IND1.0010.34206.80 

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)
 
 2nd Goa International Open Cat C below 1699 goa IND 2019-06-22
RcRownchangeKK*chgGame
 1350 1303 5.00 9 1.06 20 21.20 
  Jagan, V 1490 IND1.0010.742014.80 
  Shirodkar, Aayush 1467 IND0.5010.22204.40 
  Mrithyunjay, Mahadevan 1473 IND0.001-0.2820-5.60 
  Thirumurugan, R 1553 IND0.001-0.1920-3.80 
  Akron, Dsouza 1104 IND1.0010.24204.80 
  Utkarsh, Gupta 1484 IND0.001-0.2620-5.20 
  Katkar, Atharv 1045 IND1.0010.18203.60 
  Vihaan, Dumir 1128 IND1.0010.27205.40 
  Varshita, Jain 1406 IND0.5010.14202.80 

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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