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Rapid:
Individual Calculations January 2023 |
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| Abdulrahim, Salem Total change: 10.00 | |   |
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| National Day Rapid Chess Tournament 2022 | Dubai | UAE | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1660 | 2.00 | 4 | 0.14 | 20 | 2.80 | |
|  Anas, Yaseen | | | 1260 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dimakiling, Oliver | m | | 2370 | PHI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Shashish, Subbiah | | | 1249 | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zubarev, Alexander | g | | 2287 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | * 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) | | | | 51st National Day 2022 Chess Festival Celebration Group A | Sharjah | UAE | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 1660 | 1.50 | 9 | 0.36 | 20 | 7.20 | |
| | Kanter, Eduard | m | | 2275 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Farahat, Ali | m | | 2272 | USA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Ahmed, Fareed | f | | 1955 | UAE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Sultan, Ibrahim | m | | 2003 | UAE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Zayed, Sultan Al Taher | | | 1734 | UAE | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Abuazizah, Raji | | | 1848 | PLE | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Othman, A. Moussa | f | | 2151 | UAE | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Fernandez, Dandel | | | 2002 | PHI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Grivas, Efstratios | g | | 2380 | GRE | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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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