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Individual Calculations May 2019 |
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| Krishna, Kalyanasundaram Total change: 90.40 | |   |
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| 5th SCS FIDE Rated Open Chess tournament | Sivakasi | IND | 2019-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1200 | 1.50 | 4 | 0.31 | 40 | 12.40 | |
|  Arjun, Sidharth S | | | 1600 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Iniyan, Sivakumar | | | 1586 | IND | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Raaghav, Kabil M | | | 1008 | IND | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Abhinav, Bhatt | | | 1378 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | * 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) | | | | Tamilnadu Under 13 Open Chess Championship | Krishnagiri | IND | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1200 | 4.50 | 8 | 1.95 | 40 | 78.00 | |
|  Adithya, Ramesh | | | 1562 | IND | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Rishidh, Prasanna A | | | 1022 | IND | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Nandish, V S | | | 1459 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Saivarshan, S P | | | 1014 | IND | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Sanjay, Srinivasan R | | | 1418 | IND | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Ashwin, Sairam | | | 1481 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Pranav, K P | | | 1447 | IND | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Roshan, Abendhra Ramesh | | | 1412 | IND | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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) | | |
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