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Individual Calculations March 2022 |
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| Pert, Max Total change: 18.80 | |   |
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| 2021-22 Junior 4NCL 2, Division 1 | South Normanton | ENG | 2022-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1537 | 2.50 | 3 | 0.72 | 40 | 28.80 | |
|  Rida, Ruqayyah | | | 1459 | ENG | 0.50 | 1 | -0.11 | 40 | -4.40 | |  Hertog, Alexander | | | 1450 | ENG | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Jayawarna, Tarini | | | 1500 | ENG | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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) | | | | 2021/22 4NCL Division 1 & 2 Rounds 3-4 | Daventry | ENG | 2022-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 1537 | 0.00 | 2 | -0.25 | 40 | -10.00 | |
| | Terbe, Julianna | | wm | 2285 | HUN | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Zakarian, Dimitrios Levon | | | 1734 | ENG | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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