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Individual Calculations September 2023 |
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| Large, Peter G Total change: -45.00 | |   |
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| Psyon Chess IM Norm Tournament | London W6 | ENG | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2231 | 2293 | 4.00 | 9 | -1.13 | 20 | -22.60 | |
|  Arkell, Keith C | g | | 2373 | ENG | 0.50 | 1 | 0.11 | 20 | 2.20 | |  Madan, Augustin | m | | 2292 | ROU | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Bansal, Saahil | | | 1892 | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stoica, Savas Marin | | | 2147 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Bezuidenhout, Roland | f | | 2248 | RSA | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Durak, Can | f | | 2343 | TUR | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Bremner, Adam | c | | 2176 | SCO | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Balaji, Aaravamudhan | c | | 2334 | ENG | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Pein, Jonathan | c | | 2275 | ENG | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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) | | | | Northumbria IM | Newcastle upon Tyne | ENG | 2023-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2282 | 2293 | 3.50 | 9 | -1.12 | 20 | -22.40 | |
| | Waldhausen Gordon, Frederick | f | | 2253 | SCO | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Burnett, Andrew | f | | 2217 | SCO | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Karamsetty, Jeevan | | | 2218 | USA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Kanyamarala, Trisha | | wm | 2344 | IRL | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Derakhshani, Borna | f | | 2341 | ENG | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Raczek, Krzysztof | f | | 2305 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Stoyanov, Viktor | | | 2290 | ENG | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Venkatesan, Kavin | | | 2298 | IRL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Berry, Neil | f | | 2273 | SCO | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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) | | |
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