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Rapid:
Individual Calculations February 2022 |
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| Smith, Henry Total change: 20.80 | |   |
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| Coulsdon Chess Junior Grand Prix Spring 2022 - 1 Level 5 | London | ENG | 2022-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1261 | 1248 | 3.00 | 6 | 0.16 | 20 | 3.20 | |
|  Quillaud, Maxime | | | 1322 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Grose, Kameron | | | 1274 | ENG | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Han, Qixiang | | | 1372 | ENG | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Han, Qixuan | | | 1335 | ENG | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Nair, Aaditya | | | 1298 | ENG | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Mahadevan, Rohit | | | 966 | ENG | 0.50 | 1 | -0.34 | 20 | -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) | | | | Coulsdon Chess New Year Rapidplay 2022 - Section A | London | ENG | 2022-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1248 | 2.50 | 5 | 0.88 | 20 | 17.60 | |
| | Howes, David J | | | 1441 | ENG | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Lake, Chris | | | 1515 | SRB | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Corner, Mike | | | 1385 | ENG | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Harris, Callum | | | 1232 | ENG | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Faulkner, Oliver | | | 1357 | ENG | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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