Blitz: Individual Calculations February 2023
 Galkotuwa, K A R G W D R B G  Total change: 172.40  Rating chartPersonal card
 Asia Schools blitz CC 2022- U 11 O Waskaduwa SRI 2022-12-06
RcRownchangeKK*chgGame
 1220 1275 4.00 7 -0.16 40 -6.40 
  Weerathunga, Kavinu Sathnura 1041 SRI1.0010.21408.40 
  Muradylov, Baiel 1776 KGZ0.001-0.0440-1.60 
  Ganepola, Thushanu Yasmith 1149 SRI0.001-0.6740-26.80 
  Kannangara, Ranul Insitha 1014 SRI1.0010.18407.20 
  Jathushanan, Theevakaran 1044 SRI1.0010.21408.40 
  Minsara, S D Sadev 1188 SRI1.0010.384015.20 
  Kaliakhmet, Elsultan 1325 KAZ0.001-0.4340-17.20 

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)
 
 Kandy Open International Rating blitz Chess Championships 2022 Kandy SRI 2023-01-01
RcRownchangeKK*chgGame
 1561 1275 6.00 8 4.47 40 178.80 
  Liyanage, K P L 1114 SRI1.0010.294011.60 
  Yapa Bandara, Chamodya 1510 SRI1.0010.794031.60 
  Liyanage, Pesandu Rashmitha 1713 SRI1.0010.944037.60 
  Weerasekara, Dishal Nimsara 1658 SRI1.0010.914036.40 
  Herath, H M A K 1690 SRI0.001-0.0740-2.80 
  Lakshitha, H H Sasindu 1589 SRI1.0010.864034.40 
  Tennakoon, Lisara Samadhith 1555 SRI1.0010.844033.60 
  Dharmakeerthi, G K Pasindu Nims 1658 SRI0.001-0.0940-3.60 

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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