Player Page

Jaitas, W (Worapat)
Dob: 2006/01/08 (U20)
Gender: Male
Chess SA id: 1060107794
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2023/12/15 (294 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 rating1591.8
Current Weighted rating1579.4
Current Weighted performance1358.1
Current official/published rating (highest between Raw, WR and WP)1591.8
Current highest rating achieved1592.1
Current floor (min rating allowed)1092.1
Current K-factor32
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)±94.9
Current Raw change used (final)0.0
Projected new Raw rating1591.8
Projected new Weighed rating1455.1
Projected new Weighted performance1358.1
Projected new final Raw rating (if new WP > new Raw)1591.8
Projected new highest rating1592.1
Projected new floor1092.1
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1591.8
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 rating1608.7
Current Weighted rating1590.9
Current Weighted performance1401.1
Current official/published rating (highest between Raw, WR and WP)1608.7
Current highest rating achieved1608.7
Current floor (min rating allowed)1108.7
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)±92.6
Current Raw change used (final)0.0
Projected new Raw rating1608.7
Projected new Weighed rating1466.1
Projected new Weighted performance1401.1
Projected new final Raw rating (if new WP > new Raw)1608.7
Projected new highest rating1608.7
Projected new floor1108.7
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1608.7
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 rating1381.7
Current Weighted rating1347.2
Current Weighted performance1339.1
Current official/published rating (highest between Raw, WR and WP)1381.7
Current highest rating achieved1381.7
Current floor (min rating allowed)881.7
Current K-factor36
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)±128.0
Current Raw change used (final)0.0
Projected new Raw rating1381.7
Projected new Weighed rating1241.8
Projected new Weighted performance1339.1
Projected new final Raw rating (if new WP > new Raw)1381.7
Projected new highest rating1381.7
Projected new floor881.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1381.7
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
43 Chess Power House Festive Rapid 2023 (B) 2023/12/15 2023/12/15 Johannesburg Metro (GJM) Rapid 20 0.47 6 6 4.0 1592.1 1295.9 Analysis
42 Africawide Chess Championship 2023 (Open) 2023/11/03 2023/11/05 Johannesburg Metro (GJM) Standard 90 0.94 7 6 3.5 1563.5 1577.7 Analysis
41 CMR Chess Academy Summer Tournament 2023 (A) 2023/10/21 2023/10/21 Ekurhuleni (GE) Rapid 30 0.60 5 5 2.5 1581.3 1257.4 Analysis
40 Lenasia Chess Academy Tournament - Rapid Rated 2023 2023/10/08 2023/10/08 Johannesburg Metro (GJM) Rapid 20 0.47 5 5 3.0 1581.3 1257.4 Analysis
39 ANIME @ Play Chess 2023 (B) 2023/08/12 2023/08/12 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1586.3 1583.1 Analysis
38 Eureka Open 2023 (B) 2023/07/29 2023/07/29 Sedibeng (GSV) Standard 60 0.83 5 4 3.0 1566.5 1554.6 Analysis
37 Ekurhuleni Chess Trial 3 2023 (U18) 2023/06/17 2023/06/17 Ekurhuleni (GE) Standard 60 0.83 5 5 3.5 1576.6 1565.2 Analysis
36 Gauteng Open Arnold Classic 2023 (Open) 2023/05/20 2023/05/21 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1470.0 1459.0 Analysis
35 Mzansi Fide Open 2023 (Advanced) 2023/04/27 2023/05/01 Johannesburg Metro (GJM) Standard 120 1.00 6 6 3.5 1470.0 1459.0 Analysis
34 Ekurhuleni Trials 2 2023 (U18) 2023/04/22 2023/04/22 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1464.1 1459.1 Analysis
33 Alberton Chess Club Tournament 1 2023 (B) 2023/04/15 2023/04/15 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1464.1 1459.1 Analysis
32 Ekhuruleni Chess Trials 1 2023 (U18) 2023/03/25 2023/03/25 Ekurhuleni (GE) Standard 60 0.83 5 5 4.5 1445.0 1434.5 Analysis
31 Ekurhuleni Springs Open 4 March 2023 (A) 2023/03/04 2023/03/04 Ekurhuleni (GE) Standard 62 0.84 5 4 1.0 1445.0 1434.5 Analysis
30 2022 South African Junior Team Chess Championships (U18 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 7 2.0 1490.8 1475.1 Analysis
29 CPH Chess Clubs Challenge 2022 (B) 2022/11/12 2022/11/12 Johannesburg Metro (GJM) Rapid 20 0.47 6 3 3.0 1475.2 1201.6 Analysis
28 Chess Molecules Championship 2022 (High School) 2022/09/17 2022/09/17 Johannesburg Metro (GJM) Rapid 30 0.60 5 5 3.0 1538.4 1200.0 Analysis
27 Ekurhuleni Chess Springs Club Open 2022 (A) 2022/09/03 2022/09/03 Ekurhuleni (GE) Standard 60 0.83 5 4 0.0 1538.4 1536.5 Analysis
26 Eureka Open 2022 (B) 2022/07/30 2022/07/30 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1455.1 1451.4 Analysis
25 Alberton Chess Club Open 2022 (B) 2022/07/16 2022/07/16 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1455.1 1451.4 Analysis
24 2022 Gauteng Schools Individual Chess Championship (U18 Boys) 2022/06/18 2022/06/18 Ekurhuleni (GE) Standard 60 0.83 5 5 3.5 1450.6 1444.4 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Standard All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 224 126 26 72 139.0 62.1 102.5 1339.8 1442.2
White 113 62 12 39 68.0 60.2 86.5 1341.8 1428.3
Black 111 64 14 33 71.0 64.0 118.7 1337.8 1456.4
Standard All 200 111 25 64 123.5 61.8 99.9 1330.5 1430.4
White 102 55 12 35 61.0 59.8 83.3 1332.5 1415.9
Black 98 56 13 29 62.5 63.8 117.1 1328.4 1445.5
Rapid All 24 15 1 8 15.5 64.6 124.0 1417.2 1541.1
White 11 7 0 4 7.0 63.6 115.9 1427.5 1543.4
Black 13 8 1 4 8.5 65.4 130.8 1408.5 1539.2
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1060104959 Stadler, H (Helgard) 5 4.0 4 0 1 80.0 1386.8 255.0 1641.8 View list
2 1070107792 Jaitas, K (Kittisak) 5 2.0 2 0 3 40.0 1471.9 -85.0 1386.9 View list
3 1030103471 Hansrajh, J (Jitrakorn) 4 1.5 1 1 2 37.5 1496.0 -106.3 1389.7 View list
4 1060105078 Claven, R (Ryan Daniel) 3 3.0 3 0 0 100.0 1393.7 425.0 1818.7 View list
5 106069166 Snyders, J (Jaundre) 3 2.0 2 0 1 66.7 1357.6 141.7 1499.3 View list
6 106086008 Swart, Z (Zander) 3 2.0 2 0 1 66.7 1336.1 141.7 1477.7 View list
7 206091525 Nel, H (Hayley) 3 1.5 1 1 1 50.0 1427.0 0.0 1427.0 View list
8 106094319 Mokwena, K (Kole) 3 1.0 1 0 2 33.3 1377.7 -141.7 1236.0 View list
9 105088026 Black, B (Brayden) 2 2.0 2 0 0 100.0 1417.9 425.0 1842.9 View list
10 2070133804 Nyarenda, M (Miranda) 2 2.0 2 0 0 100.0 1403.7 425.0 1828.7 View list
11 107069165 Slabbert, U (Ulrich) 2 2.0 2 0 0 100.0 1276.9 425.0 1701.9 View list
12 109089375 Viljoen, H (Henning) 2 2.0 2 0 0 100.0 1377.0 425.0 1802.0 View list
13 106066143 Waring, G (Gabriel) 2 2.0 2 0 0 100.0 1427.7 425.0 1852.7 View list
14 109081022 Cass, M (Matthew) 2 1.5 1 1 0 75.0 1239.4 212.5 1451.9 View list
15 107086443 Felix, H (Harrison) 2 1.0 1 0 1 50.0 1290.7 0.0 1290.7 View list
16 1070139582 Fernandes, M (Marino) 2 1.0 1 0 1 50.0 1515.8 0.0 1515.8 View list
17 106092692 Hausberger, J (Justin) 2 1.0 1 0 1 50.0 1413.3 0.0 1413.3 View list
18 106084365 Singh, N (Nimai) 2 1.0 1 0 1 50.0 1395.3 0.0 1395.3 View list
19 1060111973 Naidoo, D (Devolan) 2 1.0 0 2 0 50.0 1578.9 0.0 1578.9 View list
20 1060103469 Naidoo, T (Tyrelle) 2 1.0 0 2 0 50.0 1399.4 0.0 1399.4 View list