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Individual Calculations April 2019 |
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| Jayawarna, Tarini Total change: 25.60 | |   |
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| 2018-19 Junior 4NCL 3, Division 1 | Daventry | ENG | 2019-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1309 | 2.00 | 3 | 0.80 | 40 | 32.00 | |
|  Longia-Zaida, Ismail | | | 1438 | ENG | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Wilson, Andrew C | | | 1305 | ENG | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Vaidya, Raghav | | | 1415 | ENG | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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 4NCL Div 3 North Rounds 7 - 8 | Doncaster | ENG | 2019-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1309 | 0.00 | 2 | -0.16 | 40 | -6.40 | |
|  Braham, Peter | | | 1704 | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Arnott, Jonathan W | c | | 1709 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | |
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