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Individual Calculations February 2019 |
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| Usharovsky, Tom Total change: 3.60 | |   |
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| 2018/19 4NCL Div 4 Rounds 3 - 4 | Bedford | ENG | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1436 | 0.50 | 1 | 0.42 | 40 | 16.80 | |
|  Perrett, David C | | | 1836 * | WLS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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) | | | | 2018-19 Junior 4NCL 2, Division 1 | Solihull | ENG | 2019-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1210 | 1436 | 2.00 | 3 | -0.33 | 40 | -13.20 | |
|  Shearsby, Jude | | | 1129 | ENG | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Jayawarna, Tarini | | | 1299 | ENG | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Farahi-Far, Arman | | | 1203 | ENG | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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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