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Individual Calculations May 2019 |
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| Cassen, Robert Total change: -14.20 | |   |
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| The Polar Capital Jersey Holiday | Jersey | JCI | 2019-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1678 | 3.00 | 5 | -0.86 | 20 | -17.20 | |
|  Rissmann, Bodo | | | 1412 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Vanjare, Aditya | | | 1499 | JCI | 0.50 | 1 | -0.23 | 20 | -4.60 | |  Beddoe, Joseph | | | 1496 | JCI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Haddock, Paul | | | 1507 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Zheng, Jerry Z | | | 1396 | ENG | 0.00 | 1 | -0.84 | 20 | -16.80 | |
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) | | | | 71st Hampstead FIDE Chess Congress U1900 | London | ENG | 2019-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1678 | 2.00 | 3 | 0.15 | 20 | 3.00 | |
| | Mospan, Edward | | | 1334 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Prince, Alan R | | | 1815 | SCO | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Medworth, Andrew | | | 1567 | ENG | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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