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Individual Calculations August 2015 |
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| Ahalya, A Total change: -68.40 | |   |
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| TN State Under - 13 Girls | Krishnagiri Tamilnadu | IND | 2015-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1167 | 1097 | 1.00 | 4 | -0.63 | 40 | -25.20 | |
|  Deeksha, Dhirrata Mira | | | 1040 | IND | 0.00 | 1 | -0.58 | 40 | -23.20 | |  M, Padma Pratibha | | | 1187 | IND | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Jai Priya , K | | | 1233 | IND | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Mohana, Praba R B | | | 1207 | IND | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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) | | | | 29th National Under11 Girls Chess Championship,2015 | Pondicherry | IND | 2015-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1253 | 1097 | 0.50 | 5 | -1.08 | 40 | -43.20 | |
| | Rakshitta, Ravi | | | 1497 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Piya, Saxena | | | 1264 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Yashavishree, N | | | 1268 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Panchal, Tisha N | | | 1226 | IND | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Swetha, Sree Lanka | | | 1009 | IND | 0.50 | 1 | -0.12 | 40 | -4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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