Player Page

Soojay, J (Jorah)
Dob: 2008/06/26 (U18)
Gender: Male
Chess SA id: 108079781
FIDE id:
Region: Ethekwini (KED)
Citizen: RSA
Title(s):
Last active: 2024/07/04 (23 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1921.2
Current Weighted rating1832.0
Current Weighted performance1893.7
Current official/published rating (highest between Raw, WR and WP)1921.2
Current highest rating achieved1950.6
Current floor (min rating allowed)1450.6
Current K-factor24
Games played this month11
Score (S)6.5
Expected score (We)7.94
Difference (S-We)-0.26
Current Raw change (no limits, including tournament time weight)-6.2
Current min/max change allowed (with limits)±59.3
Current Raw change used (final)-6.2
Projected new Raw rating1915.0
Projected new Weighed rating1687.6
Projected new Weighted performance1791.2
Projected new final Raw rating (if new WP > new Raw)1915.0
Projected new highest rating1950.6
Projected new floor1450.6
Projected new K-facor24
Projected new official/published rating (highest between new Raw, new WR and new WP)1915.0
Projected effective change (new Official - current Official)-6.2
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1919.5
Current Weighted rating1840.6
Current Weighted performance1893.7
Current official/published rating (highest between Raw, WR and WP)1919.5
Current highest rating achieved1954.1
Current floor (min rating allowed)1454.1
Current K-factor24
Games played this month-4
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±59.5
Current Raw change used (final)0.0
Projected new Raw rating1919.5
Projected new Weighed rating1695.6
Projected new Weighted performance1893.7
Projected new final Raw rating (if new WP > new Raw)1919.5
Projected new highest rating1954.1
Projected new floor1454.1
Projected new K-facor24
Projected new official/published rating (highest between new Raw, new WR and new WP)1919.5
Projected effective change (new Official - current Official)=0.0
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1635.9
Current Weighted rating1560.3
Current Weighted performance1643.9
Current official/published rating (highest between Raw, WR and WP)1643.9
Current highest rating achieved1635.9
Current floor (min rating allowed)1135.9
Current K-factor28
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±89.1
Current Raw change used (final)0.0
Projected new Raw rating1635.9
Projected new Weighed rating1437.4
Projected new Weighted performance1643.9
Projected new final Raw rating (if new WP > new Raw)1643.9
Projected new highest rating1643.9
Projected new floor1143.9
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1643.9
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1530.2
Current Weighted rating1506.5
Current Weighted performance1448.2
Current official/published rating (highest between Raw, WR and WP)1530.2
Current highest rating achieved1530.2
Current floor (min rating allowed)1030.2
Current K-factor32
Games played this month11
Score (S)6.5
Expected score (We)6.06
Difference (S-We)0.44
Current Raw change (no limits, including tournament time weight)14.1
Current min/max change allowed (with limits)±103.6
Current Raw change used (final)14.1
Projected new Raw rating1544.3
Projected new Weighed rating1386.5
Projected new Weighted performance1610.5
Projected new final Raw rating (if new WP > new Raw)1610.5
Projected new highest rating1610.5
Projected new floor1110.5
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1610.5
Projected effective change (new Official - current Official)+80.3
Tournaments
Tournament: South African Open Chess Championship 2024 (Blitz)
Start: 2024/07/04  End: 2024/07/04  Host: KED  Type: Blitz   Time: 5  Time weight: 0.18  Rounds: 11
Games: 11  Score: 6.5
Main rating: 1921.2  Rating gain/loss: -6.2
Type rating: 1530.2  Rating gain/loss: 14.1
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
12 South African Open Chess Championship 2024 (Blitz) 2024/07/04 2024/07/04 Ethekwini (KED) Blitz 5 0.18 11 11 6.5 1921.2 1530.2 Analysis
11 2024 African Youth Chess Championship 2024/06/16 2024/06/22 South Africa (RSA) Standard 120 1.00 9 9 6.5 1950.6 1954.1 Analysis
10 2024 ECA 2nd Youth Trials (U18+U20) 2024/05/18 2024/05/19 Ethekwini (KED) Standard 60 0.83 6 6 6.0 1892.5 1892.3 Analysis
9 South African Junior Closed Chess Championship 2024 (U16 Open) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 7.5 1892.5 1892.3 Analysis
8 2024 Ethekwini Open (A) 2024/04/20 2024/04/21 Ethekwini (KED) Standard 60 0.83 6 5 3.5 1888.9 1886.1 Analysis
7 2024 Durban Chess Club Championships (A) 2024/04/18 2024/06/13 Ethekwini (KED) Standard 90 0.94 9 9 5.0 1950.6 1954.1 Analysis
6 2024 ECA 1st Youth Trials (U18+U20) 2024/04/13 2024/04/14 Ethekwini (KED) Standard 60 0.83 6 6 6.0 1888.9 1886.1 Analysis
5 Human Rights Rapid Chess Tournament 2024 2024/03/16 2024/03/16 Ethekwini (KED) Rapid 25 0.54 7 7 6.5 1881.5 1580.5 Analysis
4 Umhlali Rapid 2024 (High School) 2024/02/17 2024/02/17 iLembe (KIK) Rapid 25 0.54 5 5 5.0 1880.9 1563.2 Analysis
3 2024 Durban Chess Club Revive Swiss 2024/01/18 2024/04/04 Ethekwini (KED) Standard 90 0.94 9 6 4.5 1888.9 1886.1 Analysis
2 Cape Town Chess Club Annual Blitz Championship 2024 2024/01/07 2024/01/07 Cape Town (WCT) Blitz 5 0.18 9 9 5.0 1823.4 1472.3 Analysis
1 Cape Town Masters Challenge 2024 (Masters) 2024/01/03 2024/01/07 Cape Town (WCT) Standard 120 1.00 9 9 5.0 1823.4 1825.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
108 South African Open Chess Championship 2024 (Blitz) 2024/07/04 2024/07/04 Ethekwini (KED) Blitz 5 0.18 11 11 6.5 1921.2 1530.2 Analysis
107 2024 African Youth Chess Championship 2024/06/16 2024/06/22 South Africa (RSA) Standard 120 1.00 9 9 6.5 1950.6 1954.1 Analysis
106 2024 ECA 2nd Youth Trials (U18+U20) 2024/05/18 2024/05/19 Ethekwini (KED) Standard 60 0.83 6 6 6.0 1892.5 1892.3 Analysis
105 South African Junior Closed Chess Championship 2024 (U16 Open) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 7.5 1892.5 1892.3 Analysis
104 2024 Ethekwini Open (A) 2024/04/20 2024/04/21 Ethekwini (KED) Standard 60 0.83 6 5 3.5 1888.9 1886.1 Analysis
103 2024 Durban Chess Club Championships (A) 2024/04/18 2024/06/13 Ethekwini (KED) Standard 90 0.94 9 9 5.0 1950.6 1954.1 Analysis
102 2024 ECA 1st Youth Trials (U18+U20) 2024/04/13 2024/04/14 Ethekwini (KED) Standard 60 0.83 6 6 6.0 1888.9 1886.1 Analysis
101 Human Rights Rapid Chess Tournament 2024 2024/03/16 2024/03/16 Ethekwini (KED) Rapid 25 0.54 7 7 6.5 1881.5 1580.5 Analysis
100 Umhlali Rapid 2024 (High School) 2024/02/17 2024/02/17 iLembe (KIK) Rapid 25 0.54 5 5 5.0 1880.9 1563.2 Analysis
99 2024 Durban Chess Club Revive Swiss 2024/01/18 2024/04/04 Ethekwini (KED) Standard 90 0.94 9 6 4.5 1888.9 1886.1 Analysis
98 Cape Town Chess Club Annual Blitz Championship 2024 2024/01/07 2024/01/07 Cape Town (WCT) Blitz 5 0.18 9 9 5.0 1823.4 1472.3 Analysis
97 Cape Town Masters Challenge 2024 (Masters) 2024/01/03 2024/01/07 Cape Town (WCT) Standard 120 1.00 9 9 5.0 1823.4 1825.6 Analysis
96 2023 TOPTD Chess Tournament 2023/12/26 2023/12/26 Ethekwini (KED) Rapid 25 0.54 6 6 5.0 1782.0 1513.9 Analysis
95 2023 USSA Championships (Blitz) 2023/12/06 2023/12/06 Ethekwini (KED) Blitz 5 0.18 9 9 6.5 1782.0 1492.8 Analysis
94 2023 Moja Chess Extravaganza (Prestige) 2023/09/30 2023/10/04 Frances Baard (NCF) Standard 120 1.00 9 9 5.0 1737.8 1773.3 Analysis
93 FIDE World Youth U16 Chess Olympiad 2023 2023/08/13 2023/08/18 Netherlands (NED) Rapid 55 0.80 9 9 4.0 1770.4 1500.5 Analysis
92 ILembe Youth Trials (II) 2023 (U16+U18) 2023/05/13 2023/05/13 iLembe (KIK) Standard 60 0.83 5 5 4.5 1770.0 1772.6 Analysis
91 World School Chess Championships 2023 2023/04/14 2023/04/22 Greece (GRE) Standard 120 1.00 9 9 4.5 1813.9 1817.7 Analysis
90 2023 South African Junior Closed Chess Championships (U16 Open) 2023/03/31 2023/04/04 Chess South Africa (CSA) Standard 120 1.00 9 9 5.5 1813.9 1817.7 Analysis
89 Durban Chess Clarence Championship 2023 (A) 2023/03/18 2023/03/18 Ethekwini (KED) Standard 60 0.83 5 5 4.5 1811.3 1816.7 Analysis
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Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 91 59 16 16 67.0 73.6 200.8 1686.7 1887.5
White 45 31 7 7 34.5 76.7 226.7 1681.3 1907.9
Black 46 28 9 9 32.5 70.7 175.5 1691.9 1867.5
Standard All 59 37 14 8 44.0 74.6 208.9 1715.8 1924.7
White 29 19 7 3 22.5 77.6 234.5 1703.7 1938.2
Black 30 18 7 5 21.5 71.7 184.2 1727.4 1911.6
Rapid All 12 11 1 0 11.5 95.8 389.6 1446.8 1836.3
White 6 6 0 0 6.0 100.0 425.0 1469.4 1894.4
Black 6 5 1 0 5.5 91.7 354.2 1424.1 1778.3
Blitz All 20 11 1 8 11.5 57.5 63.7 1744.8 1808.5
White 10 6 0 4 6.0 60.0 85.0 1743.4 1828.4
Black 10 5 1 4 5.5 55.0 42.5 1746.2 1788.7
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 737 482 85 170 524.5 71.2 179.9 1404.5 1584.4
White 368 252 40 76 272.0 73.9 203.3 1390.8 1594.1
Black 369 230 45 94 252.5 68.4 156.6 1418.1 1574.7
Standard All 517 340 64 113 372.0 72.0 186.6 1393.7 1580.3
White 263 183 33 47 199.5 75.9 219.8 1377.3 1597.1
Black 254 157 31 66 172.5 67.9 152.3 1410.7 1562.9
Rapid All 119 83 14 22 90.0 75.6 217.9 1385.8 1603.7
White 56 42 4 10 44.0 78.6 242.9 1374.8 1617.6
Black 63 41 10 12 46.0 73.0 195.6 1395.6 1591.3
Blitz All 101 59 7 35 62.5 61.9 101.0 1481.5 1582.5
White 49 27 3 19 28.5 58.2 69.4 1481.5 1550.9
Black 52 32 4 16 34.0 65.4 130.8 1481.4 1612.2
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1080114192 Yan, W (Weilun) 17 9.5 6 7 4 55.9 1707.0 50.0 1757.0 View list
2 108068293 Daniel, I (Isaiah) 9 8.0 8 0 1 88.9 1441.8 330.6 1772.3 View list
3 207068628 Mkhize, G (Gcina) 8 8.0 8 0 0 100.0 1576.5 425.0 2001.5 View list
4 166015362 Khan, J (John) 8 5.5 5 1 2 68.8 1487.9 159.4 1647.3 View list
5 179034550 Sibeko, M (Musawenkosi) 8 4.0 4 0 4 50.0 1361.2 0.0 1361.2 View list
6 172036708 Subke, JJ (Jason) 7 2.5 2 1 4 35.7 1713.7 -121.4 1592.3 View list
7 208082584 Pillai, N (Nandana) 6 6.0 6 0 0 100.0 1398.1 425.0 1823.1 View list
8 171010743 Gopaulsingh, N (Nadean) 6 5.5 5 1 0 91.7 1511.2 354.2 1865.4 View list
9 108076196 Potgieter, E (Edward) 6 5.5 5 1 0 91.7 1596.9 354.2 1951.0 View list
10 107068300 Rooplal, J (Jasveer) 6 5.5 5 1 0 91.7 1310.2 354.2 1664.3 View list
11 105068632 Gounder, R (Rowan) 6 2.5 2 1 3 41.7 1334.8 -70.8 1264.0 View list
12 108064021 Coetsee, D (Dewald) 5 5.0 5 0 0 100.0 1635.6 425.0 2060.6 View list
13 163006020 Danisa, CT (Cyril) 5 3.5 3 1 1 70.0 1714.0 170.0 1884.0 View list
14 106085345 Govender, L (Lesharn) 5 3.5 3 1 1 70.0 1429.2 170.0 1599.2 View list
15 206047508 Millard, C (Charlotte) 5 2.5 2 1 2 50.0 1492.0 0.0 1492.0 View list
16 107092639 Simpson, M (Michael) 5 2.0 2 0 3 40.0 1531.5 -85.0 1446.5 View list
17 169022923 Mgaga, SB (Bongani) 5 1.5 1 1 3 30.0 1444.7 -170.0 1274.7 View list
18 103077438 Mthembu, L (Lovers) 5 0.5 0 1 4 10.0 1481.5 -340.0 1141.5 View list
19 1050138030 Kanwal, T (Tejasvi) 4 4.0 4 0 0 100.0 1806.0 425.0 2231.0 View list
20 198092516 Mncube, N (Njabulo) 4 4.0 4 0 0 100.0 1586.3 425.0 2011.3 View list