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Individual Calculations April 2020 |
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| McDonald, Neil Total change: -3.00 | |   |
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| 2019/20 4NCL Div 1 Rounds 1 - 2 | Daventry | ENG | 2020-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2222 | 2410 | 2.00 | 2 | 0.55 | 10 | 5.50 | |
|  Jackson, Sheila | | wg | 2090 | ENG | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Griffiths, Ryan Rhys | f | | 2354 | IRL | 1.00 | 1 | 0.42 | 10 | 4.20 | |
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) | | | | World Senior Team Chess Championship 2020 - Open 50 plus | Prague | CZE | 2020-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2143 | 2410 | 4.00 | 6 | -0.85 | 10 | -8.50 | |
| | Jeske, Kirsten | | | 2010 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Berndt, Matthias | | | 2098 | GER | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Koganov, Mikhail | | | 2085 | USA | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Motuz, Karol | f | | 2368 | SVK | 0.00 | 1 | -0.56 | 10 | -5.60 | | | Findlay, Ian T. | f | | 2159 | CAN | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Burnett, Andrew | f | | 2138 | SCO | 0.50 | 1 | -0.33 | 10 | -3.30 | | | * 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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