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Rapid:
Individual Calculations May 2023 |
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| Snape, Ian L Total change: -44.60 | |   |
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| 3rd Kentish FIDE Rapidplay - Open | Sevenoaks | ENG | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 2125 | 1.00 | 3 | -1.64 | 20 | -32.80 | |
|  Pert, Nina | | wc | 1756 | ENG | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Pert, Max | | | 1766 | ENG | 0.00 | 1 | -0.90 | 20 | -18.00 | |  Gay, Conor | | | 1837 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | Coulsdon Chess - World Cup Replays - Rapidplay - April | London | ENG | 2023-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 2125 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
| | Bharat Kumar, Balahari | | | 1725 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Coulsdon Chess Rapidplay - Easter (Open) | Coulsdon | ENG | 2023-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 2125 | 5.00 | 7 | -0.67 | 20 | -13.40 | |
| | Rosenbach, Martin | | | 1672 | ENG | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Lees, Fraser A | | | 1830 | SCO | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Kamath, Raghu | | | 1709 | ENG | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Graham, William M | | | 1848 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Lalic, Peter D | c | | 2093 | ENG | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Longley, Daniel | | | 1725 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Graham, David B | | | 2007 | ENG | 0.00 | 1 | -0.66 | 20 | -13.20 | | | * 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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