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Individual Calculations May 2019 |
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| Aarna, Chugh Total change: 18.80 | |   |
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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 |
| 1303 | 1240 | 2.00 | 5 | -0.13 | 40 | -5.20 | |
|  Agrawal, Aanya | | | 1425 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Krishna, Amitha B | | | 1058 | IND | 0.50 | 1 | -0.24 | 40 | -9.60 | |  Yash, Jyoti Bir | | | 1543 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Rachita, Sabbathi | | | 1175 | IND | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Smriti, Prabhuraj | | | 1314 | IND | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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) | | | | Maharashtra State Selection Under - 13 Girls 2019 | raigad | IND | 2019-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1144 | 1240 | 5.00 | 7 | 0.60 | 40 | 24.00 | |
| | Jagadale, Ishwari | | | 1091 | IND | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Krishna, Taori | | | 1352 | IND | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Patil, Divya | | | 1150 | IND | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Chavan, Dakshayani Tushar | | | 1137 | IND | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Dakare, Rucha | | | 1156 | IND | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Kharchane, Aamrapali | | | 1058 | IND | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Kokane, Khushbu | | | 1067 | IND | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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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