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Individual Calculations March 2013 |
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| Balakrishnan, S Total change: -20.55 | |   |
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| TRICHY ALL INDIA RATING CHESS TOURNAMENT (BELOW 2000) | TRICHY, TAMIL NADU | IND | 2013-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1595 | 2.50 | 4 | 0.33 | 15 | 4.95 | |
|  Isha, Sharma | | | 1252 | IND | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Aarthi, G | | | 1809 | IND | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Solomon, Rathna Sekaran | | | 1740 | IND | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Prasant, N Nayagam | | | 1402 | IND | 1.00 | 1 | 0.25 | 15 | 3.75 | |
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) | | | | Malappuram Chess Foundation All India FIDE rated Chess Tournament (below 1600) | Tirur, Malappuram dist. Kerala | IND | 2013-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1294 | 1587 | 2.50 | 5 | -1.70 | 15 | -25.50 | |
| | Varun, Raj N | | | 1321 | IND | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Krishna M K, , Ramanatha | | | 1423 | IND | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Mohith, R | | | 1224 | IND | 0.00 | 1 | -0.90 | 15 | -13.50 | | | Ramesh, Krishnan Ar | | | 1218 | IND | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Illiyas, K V | | | 1282 | IND | 1.00 | 1 | 0.14 | 15 | 2.10 | |
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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