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Rapid:
Individual Calculations January 2023 |
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| Mamantuc, Ibrahim Jr. Total change: -7.00 | |   |
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| 2nd of Dec Alain Chess Rapid Tournament 2022 | Al Ain | UAE | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1646 | 2.00 | 5 | -1.67 | 20 | -33.40 | |
|  Ahmed, Younes Alkhemeiri | | | 1186 | UAE | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Erdogdu, Mert | g | | 2358 | TUR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Sampreet, Sudheer | | | 1317 | IND | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Hamad, M A M Al Ali | | | 1270 | UAE | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Mohammed, Hamad Alkhemeiri | | | 1246 * | UAE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | 51st National Day 2022 Chess Festival Celebration Group B | Sharjah | UAE | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1646 | 5.50 | 8 | 1.32 | 20 | 26.40 | |
| | Barut, Emir | | | 1246 * | TUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rafeaa, Ameer. | | | 1231 | SYR | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Dimarucut, Francis Erwin | | | 1995 | PHI | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Safin, Safarullakhan | | | 1400 | IND | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Matutina, Mark | | | 1924 | PHI | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Yap, Ernesto M. | | | 1853 | PHI | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Tribuwan, T W Helik | | | 1575 | SRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Bitoon, Jerson | | | 1708 | PHI | 0.00 | 1 | -0.41 | 20 | -8.20 | | | * 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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