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Individual Calculations June 2018 |
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| Gokulakrishna, S Total change: 25.60 | |   |
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| TN state Under - 13 Boys Chess Championship | Coimbatore | IND | 2018-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1363 | 1045 | 1.00 | 4 | 0.43 | 40 | 17.20 | |
|  Sriram, K | | | 1445 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vishal, Choudary B | | | 1310 | IND | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Ananth, Ramdas | | | 1278 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Krishan, A | | | 1418 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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) | | | | TN State Under 11 Open Championship 2018 | Kanchi | IND | 2018-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1236 | 1045 | 1.50 | 5 | 0.21 | 40 | 8.40 | |
| | Ashvin, Venkat G | | | 1361 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Sujith, R S | | | 1215 | IND | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Ilakiyan, M Xavier Jeen | | | 1205 | IND | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Subhacharan, M | | | 1207 | IND | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Harinarayanan, Saravanan | | | 1194 | IND | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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