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Rapid:
Individual Calculations May 2023 |
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| Bharat Kumar, Balahari Total change: -22.80 | |   |
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| Coulsdon Chess - World Cup Replays - Rapidplay - April | London | ENG | 2023-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 1635 | 0.00 | 1 | -0.04 | 40 | -1.60 | |
|  Snape, Ian L | | | 2125 | ENG | 0.00 | 1 | -0.04 | 40 | -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) | | | | MIKE BASMAN MEMORIAL RAPIDPLAY - U2000 | London | ENG | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1635 | 1.50 | 4 | -0.53 | 40 | -21.20 | |
|  Shard, Henry | | | 1434 | ENG | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Hammond, Benjamin | | | 1623 | ENG | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Bean, David | | | 1558 | ENG | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Dupre, Paul D | | | 1944 | ENG | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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) | | |
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