Rapid: Individual Calculations July 2023
 Reyes, Danilo G.  Total change: -64.80  Rating chartPersonal card
 7th Chess Lab Rapid Challenge U1600 Dubai UAE 2023-06-10
RcRownchangeKK*chgGame
 1271 1443 6.50 8 0.79 20 15.80 
  Barut, Emir 1117 TUR1.0010.13202.60 
  Divya, Gowrisankar 1225 IND1.0010.22204.40 
  Alali, Tammam. 1251 SYR0.501-0.2520-5.00 
  Klochkov, Grigory 1329 RUS0.001-0.6620-13.20 
  Ali, Sami Rajab Al-Bakara 1176 IRQ1.0010.18203.60 
  Sofian, Kishore Kumar 1235 IND1.0010.23204.60 
  Velarde, Gilbert 1535 PHI1.0010.632012.60 
  Yasaswi, Krishna Bommi 1300 IND1.0010.31206.20 

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)
 
 8 th Chess Lab Rapid Challenge U1800 Dubai UAE 2023-06-18
RcRownchangeKK*chgGame
 1243 1443 4.50 9 -2.16 20 -43.20 
  Anushri, Nair 1089 IND1.0010.11202.20 
  Mokhtar, Omar. 1248 SYR1.0010.25205.00 
  Dak Albab, Abdul Rahman. 1117 SYR0.001-0.8720-17.40 
  Belocura, John Ritter 1470 PHI0.001-0.4620-9.20 
  John, Sinson 1253 IND0.001-0.7520-15.00 
  Benedict, Tojan 1155 IND1.0010.16203.20 
  Keshav, Harish Anand 1227 IND1.0010.22204.40 
  Mir, Arbaz Mohiuddin Ali 1194 IND0.501-0.3120-6.20 
  Subin, Kurian Thomas 1438 IND0.001-0.5120-10.20 

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)
 
 9 th Chess Lab Rapid Challenge U1600 Dubai UAE 2023-06-25
RcRownchangeKK*chgGame
 1249 1443 4.00 8 -1.87 20 -37.40 
  Hasan, Jad 1216 LBN1.0010.21204.20 
  Muhammad, Ashraf Ahammad 1294 IND1.0010.30206.00 
  Izzan, Mohamed Yasar 1038 IND1.0010.08201.60 
  Singh, Ishaan 1354 IND0.001-0.6220-12.40 
  Klochkov, Grigory 1329 RUS0.001-0.6620-13.20 
  Montefalcon, Reymar John 1340 PHI0.001-0.6420-12.80 
  Vivekanandan, Rishi 1099 IND1.0010.12202.40 
  Obado, Sean Adrich 1323 PHI0.001-0.6620-13.20 

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)
 

 

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