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Individual Calculations October 2021 |
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| Skettos, Nicolas Total change: 7.40 | |   |
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| Northumbria Masters Open 2021 | Newcastle | ENG | 2021-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1862 | 4.00 | 8 | -0.23 | 20 | -4.60 | |
|  Sowray, Peter J | f | | 2196 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | |  McKay, Jonathan | | | 1620 | SCO | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Villiers, Thomas | c | | 2165 | ENG | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Greatorex, Roger | | | 1747 | ENG | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Patel, Zain | | | 1462 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bansal, Rohan | | | 2042 | ENG | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Lim, Mark | | | 1779 | ENG | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Kan, Toby | | | 1696 | ENG | 0.50 | 1 | -0.22 | 20 | -4.40 | | | * 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) | | | | 57th Northumberland Chess Weekender | Newcastle | ENG | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 1862 | 1.50 | 4 | 0.60 | 20 | 12.00 | |
| | Dargan, Paul A G | c | | 2064 | ENG | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Addison, Bret C | | | 2209 | ENG | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Oswald, Graeme | | | 2133 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Robertson, David A | | | 1952 | SCO | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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