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Individual Calculations June 2017 |
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| Priya, Varshini T Total change: 87.20 | |   |
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| 30th TN State Under -13 Chess Championship for Girls | Tiruchengode | IND | 2017-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1228 | 1125 | 3.00 | 6 | 0.81 | 40 | 32.40 | |
|  Kalpita, P N | | | 1024 | IND | 1.00 | 1 | 0.36 | 40 | 14.40 | |  Femil, Chelladurai | | | 1244 | IND | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Tejaswi, R | | | 1225 | IND | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Harshini, B | | | 1367 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Mischel, Capriatie B | | | 1296 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Chandralekha, G | | | 1214 | IND | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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) | | | | Tamilnadu State Sub Junior U - 15 Girls | Tiruenlveli | IND | 2017-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1125 | 2.50 | 5 | 1.37 | 40 | 54.80 | |
| | Srimathi, R | | | 1525 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Reshma, C R | | | 1424 | IND | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Raksha, N M | | | 1349 | IND | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Magdalene, Roy R | | | 1202 | IND | 0.50 | 1 | 0.11 | 40 | 4.40 | | | M, Padma Pratibha | | | 1287 | IND | 1.00 | 1 | 0.71 | 40 | 28.40 | | | * 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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