Individual Calculations October 2018 |
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Sonthalia, Pratham Total change: -18.80 | | |
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32nd National Under-9 OPEN CHESS CHAMPIONSHIPS 2018 | Ranchi, Jharkhand | IND | 2018-09-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1289 | 1081 | 0.00 | 2 | -0.47 | 40 | -18.80 | |
| Pranav, K P | | | 1312 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | | Aarav, Lakhani | | | 1265 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | 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) | |
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