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Rapid:
Individual Calculations April 2020 |
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| Ismail, Mohammed Aayan Total change: 6.80 | |   |
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| Kingston Rapidplay Feb 2020 Group A Open | London | ENG | 2020-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 1692 | 1.50 | 4 | 0.74 | 20 | 14.80 | |
|  Foley, John P | | | 1934 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Warren, Alex M | | | 1961 | ENG | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Imanovs, Elhans | | | 1821 | LAT | 1.00 | 1 | 0.67 | 20 | 13.40 | |  Ni, Viktorija | | wm | 2128 | USA | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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) | | | | 5th Brentwood Junior Tournament | London | ENG | 2020-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1750 | 4.00 | 5 | -0.40 | 20 | -8.00 | |
| | Catabay, Mae Katelyn Rose | | | 1210 | ENG | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Muhunthan, Charukgan | | | 1377 | ENG | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Patel, Zain | | | 1195 | ENG | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Latypova, Olga L | | | 1218 | ENG | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Weersing, Abigail Riis | | | 1682 | ENG | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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