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Rapid:
Individual Calculations September 2023 |
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| Pires, Jonathan Total change: 46.40 | |   |
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| Coulsdon Chess Rapidplay 13th August 2023 - Open | Coulsdon | ENG | 2023-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1570 | 3.00 | 7 | 1.16 | 40 | 46.40 | |
|  Ramaraju, Siddarth | | | 1301 | ENG | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Iyengar, Ilya | | | 1886 | ENG | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Lake, Chris | | | 1621 | SRB | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Ellis, Daniel | | | 2029 | ENG | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Snape, Ian L | | | 2080 | ENG | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Phillips, Owen S | | | 1824 | ENG | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Lees, Fraser A | | | 1843 | SCO | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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