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Individual Calculations September 2023 |
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| Stoyanov, Viktor Total change: -28.00 | |   |
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| Romanian Grand Prix 4th stage | Arad | ROU | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 2290 | 5.50 | 9 | -2.43 | 20 | -48.60 | |
|  Stanica, Andrei | | | 1890 * | ROU | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Kun, Joan | | | 1658 | GER | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Samu, Sorin-Mihai | | | 2006 | ROU | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Botea, David-Alexandru | c | | 1961 | ROU | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Tablan, Andrei-Damian | | | 1911 | ROU | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Dinca, Ovidiu | | | 1822 | ROU | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Mozes, Ervin | m | | 2023 | ROU | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Gales, Randi-Ioan | | | 2055 | ROU | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Walter, Ema | | | 2017 | SVK | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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) | | | | Northumbria IM | Newcastle upon Tyne | ENG | 2023-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2292 | 2290 | 5.50 | 9 | 1.03 | 20 | 20.60 | |
| | Wall, Gavin | m | | 2301 | IRL | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Berry, Neil | f | | 2273 | SCO | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Venkatesan, Kavin | | | 2298 | IRL | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Burnett, Andrew | f | | 2217 | SCO | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Kanyamarala, Trisha | | wm | 2344 | IRL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Dunnington, Angus J | m | | 2343 | SCO | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Large, Peter G | m | | 2293 | ENG | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Karamsetty, Jeevan | | | 2218 | USA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Derakhshani, Borna | f | | 2341 | ENG | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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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