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Individual Calculations March 2015 |
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| Tarun, Sivakumar Total change: 40.00 | |   |
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| rotary Chess King 2015 | Chennai | IND | 2015-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1408 | 6.50 | 9 | 0.61 | 40 | 24.40 | |
|  Keerthivasan, Rajavelu | | | 1151 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Muniraj, K | | | 1328 | IND | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Dharunkumar | | | 1136 | IND | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Chalapathi, Rao M | | | 1277 | IND | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Karthick, Ramkumar N | | | 1365 | IND | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Suriya, Prakash S K | | | 1259 | IND | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Kumar, T V | | | 1334 | IND | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Balaji, A Narayanan | | | 1360 | IND | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Davin, Selva S | | | 1391 | IND | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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) | | | | Tn State team championship | erode | IND | 2015-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1408 | 3.00 | 5 | 0.39 | 40 | 15.60 | |
| | Anup, Shankar R | | | 1687 | IND | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Shankar, Ramakrishnan | | | 1396 | IND | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Alagiri, Sriram B | | | 1103 | IND | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Ragav, P S | | | 1198 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Lakshmi, C | | wf | 1560 | IND | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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) | | |
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