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Blitz:
Individual Calculations February 2023 |
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| Munasinghe, M A D D D Total change: -59.60 | |   |
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| Asia Schools blitz CC 2022- U 11 G | Waskaduwa | SRI | 2022-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1175 | 1265 | 1.50 | 5 | -1.60 | 40 | -64.00 | |
|  Gunawardhana, Devindya Oshini | | | 1409 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Palliyage, Sethumlee Devhara | | | 1118 | SRI | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Thewmali, R K Nuthara | | | 1080 | SRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Tileuzhan, Aizhan | | | 1202 | KAZ | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Imanya, A L Thashmi | | | 1067 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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) | | | | Ethugalpura Open International Rating blitz Chess Championships 2022 | Kurunegala | SRI | 2022-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1198 | 1265 | 2.50 | 5 | -0.61 | 40 | -24.40 | |
| | Wijesinghe, W A H K | | | 1018 | SRI | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Penuka, S P Riveen | | | 1057 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | De Silva, Osheen | | | 1748 | SRI | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Bandara, A H M G N | | | 1039 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Wickramarathne, D Jehan Randil | | | 1127 | SRI | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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) | | | | Kandy Open International Rating blitz Chess Championships 2022 | Kandy | SRI | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1265 | 4.00 | 7 | 0.72 | 40 | 28.80 | |
| | Samaranayake, K P R N | | | 1820 | SRI | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Thishanuga, P | | | 1022 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Lakshitha, H H Sasindu | | | 1589 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Fernando, Diyon Senuth Randilu | | | 1090 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Yumeth, K L A Venuka | | | 1039 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Liyanage, Pesandu Rashmitha | | | 1713 | SRI | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Saparamadu, Sanali | | | 1082 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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