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Individual Calculations November 2018 |
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| Tavoularis, Nicholas Total change: -6.40 | |   |
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| Northumberland Chess Congress Open | North Shields | ENG | 2018-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 2164 | 4.00 | 5 | 0.35 | 20 | 7.00 | |
|  Bielby, Paul R | | | 1904 | ENG | 0.50 | 1 | -0.32 | 20 | -6.40 | |  Sanger, Jake M | | | 1928 | SCO | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Zhang, Zheming | | | 1943 | ENG | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Dargan, Paul A G | c | | 2145 | ENG | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Palucha, Szymon | | | 1999 | ENG | 1.00 | 1 | 0.28 | 20 | 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) | | | | 66th Hampstead Weekend Congress Under 2200 | London | ENG | 2018-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 2145 | 2.50 | 4 | -0.67 | 20 | -13.40 | |
| | Kesterson, Kennan | | | 1761 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Rubeck, Jonathan | | | 1782 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Isaksen, Peter A | | | 1860 | ENG | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Osborne, Marcus E | | | 2131 | ENG | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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