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Rapid:
Individual Calculations July 2019 |
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| Marsland, Stephen J Total change: 36.20 | |   |
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| Petts Wood & Orpington - 2nd Rapidplay Event Open | Orpington | ENG | 2019-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1919 | 4.50 | 6 | 1.81 | 20 | 36.20 | |
|  Zapolskis, Antanas | m | | 2256 | LTU | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Jones, Tibor | | | 1760 | SCO | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Tucker, David S | | | 2009 | ENG | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Royal, Shreyas | c | | 1759 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Rudakov, Aleksandr | f | | 2120 | RUS | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Ratnesan, Ranesh | | | 1896 | ENG | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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