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Rapid:
Individual Calculations September 2023 |
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| Gliddon, Daniel J Total change: -19.40 | |   |
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| Coulsdon Chess Mini Tournament C - Thursday 17 August | Coulsdon | ENG | 2023-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1389 | 0.00 | 1 | -0.62 | 20 | -12.40 | |
|  Mallick, Ismail | | | 1303 | ENG | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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) | | | | Coulsdon Chess August FIDE Rated Round Robin B | Coulsdon | ENG | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1156 | 1389 | 2.50 | 3 | 0.17 | 20 | 3.40 | |
| | Sathish, Kirthan | | | 1103 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bartlett, Samuel | | | 1062 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Mallick, Ismail | | | 1303 | ENG | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | Coulsdon Chess Junior Chess Open Swiss A 27th August - Extras | Coulsdon | ENG | 2023-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1229 | 1389 | 0.00 | 1 | -0.71 | 20 | -14.20 | |
| | Wicken, Jack | | | 1229 | ENG | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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 Junior Chess Open Swiss A 27th August - Graded Friendlies | Coulsdon | ENG | 2023-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1141 | 1389 | 1.00 | 1 | 0.19 | 20 | 3.80 | |
| | Varenne, Leo | | | 1141 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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