Blitz: Individual Calculations January 2024
 Kulathilake, S M M P  Total change: -65.60  Rating chartPersonal card
 Western Asian Junior Blitz Chess Championships 2023 Colombo SRI 2023-11-29
RcRownchangeKK*chgGame
 1502 1495 1.00 7 -2.97 40 -118.80 
  Thilakarathne, G M H m2298 SRI0.0010.00400.00 
  Sanviru, G H A Dulnith 1355 SRI0.001-0.6940-27.60 
  Abeyrathne, K W A M G Dinod Uthsa 1335 SRI1.0010.294011.60 
  Sathsara, E P Daham 1358 SRI0.001-0.6840-27.20 
  Sumanathilake, Yonal 1450 SRI0.001-0.5640-22.40 
  Somarathne, Senuka Damsath 1498 SRI0.001-0.5040-20.00 
  Fernando, Diyon Senuth Randilu 1222 SRI0.001-0.8340-33.20 

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)
 
 Jaffna International Rating Open Blitz Chess tournament 2023 Jaffna SRI 2023-12-10
RcRownchangeKK*chgGame
 1366 1495 6.50 8 1.33 40 53.20 
  Rajeswaran, Akash 1095  * SRI1.0010.08403.20 
  Francis, U M Senal Vishmin 1189 SRI0.501-0.3640-14.40 
  Ronaldo, L H K 1139 SRI1.0010.11404.40 
  Kaashif, M M M 1249 SRI1.0010.19407.60 
  Insara, S D Nadev 1495 SRI0.5010.00400.00 
  Manuranga, D Lahiru 1341 SRI1.0010.294011.60 
  Dissanayake, R K T 1809 SRI0.5010.364014.40 
  Saket, Kumar 1609 IND1.0010.664026.40 
 * 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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