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Individual Calculations November 2023 |
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| Grieve, Harry Total change: 7.60 | |   |
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| European Open Club Cup 2023 | Durres | ALB | 2023-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2415 | 2458 | 4.00 | 6 | 0.66 | 10 | 6.60 | |
|  Martirosyan, Haik M. | g | | 2696 | ARM | 0.00 | 1 | -0.20 | 10 | -2.00 | |  Schreiner, Peter | m | | 2378 | AUT | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Kiroski, Toni | m | | 2210 | MKD | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Luukkonen, Tommi | f | | 2284 | FIN | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Pultinevicius, Paulius | g | | 2586 | LTU | 1.00 | 1 | 0.67 | 10 | 6.70 | | | Uruci, Endrit | f | | 2338 | KOS | 0.50 | 1 | -0.16 | 10 | -1.60 | |
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) | | | | 47th Guernsey International Chess Festival - Open Tournament | St. Peter Port | GCI | 2023-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 2458 | 6.00 | 7 | 0.10 | 10 | 1.00 | |
| | Strade, Arita | | | 1926 | GCI | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Hamperl, Fred | f | | 1998 | GCI | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Thurlow, Kevin J | c | | 2020 | ENG | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Levesque, Guillaume | | | 1952 | FRA | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Gormally, Daniel W | g | | 2443 | ENG | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Arkell, Keith C | g | | 2355 | ENG | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Stockham, Oliver | | | 2058 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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) | | |
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