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Individual Calculations March 2015 |
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| Arun, R U Total change: 120.40 | |   |
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| rotary Chess King 2015 | Chennai | IND | 2015-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1349 | 1302 | 4.00 | 6 | 1.39 | 40 | 55.60 | |
|  Sanjib, Mali | | | 1557 | IND | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Dinesh Kumar, M Velayutham | | | 1450 | IND | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Shravan, R | | | 1058 | IND | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Vishnu, Viswanathan P | | | 1463 | IND | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Kouselya, B G | | | 1046 | IND | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Pavan, Kumar | | | 1519 | IND | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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 |
| 1560 | 1318 | 2.50 | 4 | 1.62 | 40 | 64.80 | |
| | Hari, Madhavan N B | | | 1718 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Arunachalam, Shivaa T V | | | 1381 | IND | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Mohammed Shamil, A | | | 1649 | IND | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Gowrichander, U | | | 1491 | IND | 0.50 | 1 | 0.23 | 40 | 9.20 | | | * 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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