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Blitz:
Individual Calculations February 2023 |
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| Sathsindu, W M Minura Total change: 25.60 | |   |
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| Asian Schools blitz CC 2022- U 13 O | Waskaduwa | SRI | 2022-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1254 | 1258 | 3.00 | 7 | -0.74 | 40 | -29.60 | |
|  Nimthaka, U J Nimuthu | | | 1154 | SRI | 1.00 | 1 | 0.36 | 40 | 14.40 | |  Dumanuly, Sultanbeibarys | | | 1753 | KAZ | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Wijewickrama, Ayod Induwara | | | 1072 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Obidov, Biloliddin | | | 1368 | UZB | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Hettiarachchi, Jeewantha Aloka | | | 1189 | SRI | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Rathnayake, R M M P B | | | 1058 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Gamage, A G R Ruwanmith | | | 1181 | SRI | 0.00 | 1 | -0.61 | 40 | -24.40 | |
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) | | | | Kandy Open International Rating blitz Chess Championships 2022 | Kandy | SRI | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1258 | 3.50 | 7 | 1.38 | 40 | 55.20 | |
| | Welikala, D Thevin Dewnim | | | 1018 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Tennakoon, I L K | | | 1503 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Wiratunga, Jenith | | | 1724 | SRI | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Samaranayake, K P R N | | | 1820 | SRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Lorensuhewa, Prasanjith Chanaka | | | 1694 | SRI | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Gunathilaka, Kavinu Sanul | | | 1041 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Alwala, A D Hansaja Ramith | | | 1491 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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