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Rapid:
Individual Calculations January 2019 |
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| Abdulrahman Mohammad, Al Taher Total change: -28.60 | |   |
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| Al Ghalia U1500 Chess CH. 2018 | RAK | UAE | 2018-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1300 | 1429 | 4.50 | 7 | -0.13 | 20 | -2.60 | |
|  Mohamed, Masoud Sharafat | | | 1067 | UAE | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Rafea, Dalaa | | | 1348 | SYR | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Ainikkal, Shaheen | | | 1337 | FID | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Sharon, Ryan | | | 1227 | IND | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Sharon, Rafael | | | 1373 | IND | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Sidharth, Balaji Sridharan | | | 1334 | IND | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Abdulrahim, Salem | | | 1414 | UAE | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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) | | | | UAE 47th National Day Rapid Chess Tournament 2018 | Dubai | UAE | 2018-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1383 | 1429 | 1.50 | 5 | -1.30 | 20 | -26.00 | |
| | Rayes, Abdul Kader | | | 1829 * | SYR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sunil, Jeff John | | | 1043 | IND | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Jay, Bhavik Shah | | | 1141 | IND | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Sohib, Okla | f | | 1829 * | SYR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rashid, Husain Alhammadi | | | 1075 | UAE | 0.00 | 1 | -0.89 | 20 | -17.80 | | | * 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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