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Individual Calculations March 2023 |
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| Ward, Cian Total change: 77.20 | |   |
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| London Chess League Weekend Congress - Open | London | ENG | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1458 | 1.50 | 4 | 0.66 | 40 | 26.40 | |
|  Banerjee, Supratit | | | 1740 | SCO | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Patel, Zain | | | 1890 | ENG | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Pang, Ethan | | | 1592 | ENG | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Llewellyn, Julian D | | | 1617 | ENG | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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) | | | | 2023 Coventry Open | Coventry | ENG | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1458 | 1.00 | 4 | 0.71 | 40 | 28.40 | |
| | Turner, Lewis A | | | 1833 | ENG | 0.00 | 1 | -0.09 | 40 | -3.60 | | | McCarthy, Damian M | | | 1823 | ENG | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Charnley, Bernard J | | | 1869 | ENG | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Langlois-Remillard, Alexis | | | 2054 | CAN | 0.50 | 1 | 0.48 | 40 | 19.20 | |
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) | | | | 2023 Coventry Open Extra Games | Coventry | ENG | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1458 | 1.00 | 1 | 0.56 | 40 | 22.40 | |
| | Mehta, Sophie | | | 1501 | ENG | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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