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Individual Calculations May 2019 |
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| Yamijala, Koulini Total change: -21.60 | |   |
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| 8th NATIONAL SCHOOL Under 13 GIRLS CHESS CHAMPIONSHIP 2019 | Raipur, Chhattisgarh | IND | 2019-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1171 | 1228 | 3.50 | 7 | -0.54 | 40 | -21.60 | |
|  Mythri, Maddisetty | | | 1159 | IND | 0.50 | 1 | -0.10 | 40 | -4.00 | |  Krishna, Amitha B | | | 1058 | IND | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Chopade, Saimira | | | 1081 | IND | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Bhillva, Nilaya K E K | | | 1303 | IND | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Barik, Bijayalaxmi | | | 1362 | IND | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Sri, Rashmika M | | | 1108 | IND | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Nischala, Y | | | 1126 | IND | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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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