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Individual Calculations September 2019 |
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| Roshanraj, Balamurugan Total change: 41.60 | |   |
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| 26th Abudhabi International Chess Festival(Juniors) | Abudhabi | UAE | 2019-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1245 | 1118 | 0.50 | 2 | -0.25 | 40 | -10.00 | |
|  Satybaldy, Adil | | | 1475 | KAZ | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Manigandan, Harshal | | | 1014 | IND | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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) | | | | 26th Abudhabi International Chess Festival(Open) | Abudhabi | UAE | 2019-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1118 | 2.50 | 8 | 1.29 | 40 | 51.60 | |
|  Mosa, Mohamed | | | 1518 * | SUD | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Sawant, Akshay | | | 1518 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sharon, Rafael | | | 1481 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Ali, Fairooz Mehedad | | | 1427 | BAN | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Al Falahi, Ziad Tarik Mohammad | | | 1253 | IRQ | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Al-Hammadi, Maryam Hussein | | | 1403 | UAE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Shamma, Al Serkal | | | 1312 | UAE | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Yaqeen, Muizzuddin | | | 1518 * | AFG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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