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Individual Calculations March 2020 |
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| Boyalakuntla, Siva Total change: 16.40 | |   |
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| Bristol Winter Congress & 88th Bristol League Championship Open | Bristol | ENG | 2020-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1467 | 0.50 | 5 | -0.11 | 40 | -4.40 | |
|  Fathallah, Joe | | | 1867 * | WLS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Szarka, Szilard | | | 1867 * | HUN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jukes, Sam | | | 1867 * | WLS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dasgupta, Debaditya | | | 1638 | ENG | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Miller, George | | | 1836 | ENG | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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) | | | NOTE: K factor changed | | Warwickshire Open Chess Championships 2020 | Coventry | ENG | 2020-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1467 | 2.00 | 5 | 1.04 | 20 | 20.80 | |
| | Mason, Donald J | | | 1867 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ali, Golam S | | | 1818 | ENG | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Sagyaman, Francis William | | | 1867 * | PHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Farahi-Far, Arman | | | 1389 | ENG | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Ansari, Athar | | | 1867 * | ENG | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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