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Rapid:
Individual Calculations March 2023 |
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| Royal, Jacob Total change: 0.00 | |   |
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| Coulsdon Chess Junior Grand Prix Spring 2023 - February | Coulsdon | ENG | 2023-02-04 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1199 | 0 | 0.00 | 2 | 0.00 | 399 | | 0.00 | |
|  Zeynalli, Nial | | | 1152 | ENG | 0.00 | 1 | 0.00 | | 0.00 | |  Mallick, Ismail | | | 1245 | ENG | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Coulsdon Chess Coaching Day 12 February 2023 | Coulsdon | ENG | 2023-02-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1177 | 0 | 0.00 | 1 | 0.00 | 377 | | 0.00 | |
| | Kearns, Oliver | | | 1177 | ENG | 0.00 | 1 | 0.00 | | 0.00 | |
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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