Player Page

Solomon, I (Izaiah)
Dob: 2009/10/22 (U16)
Gender: Male
Chess SA id: 1090109860
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/04/20 (7 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
Curent Raw rating1506.2
Curent Weighted rating1501.6
Curent Weighted performance1497.8
Current official/published rating (highest between Raw, WR and WP)1506.2
Current floor (min rating allowed)1058.9
Current highest rating achieved1558.9
Current K-factor32
Games played this month13
Score (S)7.0
Expected score (We)5.23
Difference (S-We)1.77
Current Raw change (no limits, including tournament time weight)28.5
Current min/max change allowed (with limits)±107.2
Current Raw change used (final)28.5
Projected new Raw rating1534.7
Projected new Weighed rating1503.5
Projected new Weighted performance1497.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1534.7
Projected effective change (new Official - current Official)+28.5
Projected new highest rating1558.9
Projected new floor1058.9
Projected new K-facor32
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
Curent Raw rating1488.7
Curent Weighted rating1455.7
Curent Weighted performance1475.4
Current official/published rating (highest between Raw, WR and WP)1488.7
Current floor (min rating allowed)1036.4
Current highest rating achieved1536.4
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)±109.9
Current Raw change used (final)0.0
Projected new Raw rating1488.7
Projected new Weighed rating1457.3
Projected new Weighted performance1475.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1488.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1536.4
Projected new floor1036.4
Projected new K-facor32
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
Curent Raw rating1522.1
Curent Weighted rating1507.4
Curent Weighted performance1405.5
Current official/published rating (highest between Raw, WR and WP)1522.1
Current floor (min rating allowed)1053.5
Current highest rating achieved1553.5
Current K-factor32
Games played this month13
Score (S)7.0
Expected score (We)6.84
Difference (S-We)0.16
Current Raw change (no limits, including tournament time weight)5.1
Current min/max change allowed (with limits)±104.8
Current Raw change used (final)5.1
Projected new Raw rating1527.2
Projected new Weighed rating1509.8
Projected new Weighted performance1405.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1527.2
Projected effective change (new Official - current Official)+5.1
Projected new highest rating1553.5
Projected new floor1053.5
Projected new K-facor32
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
Curent Raw rating1204.9
Curent Weighted rating1221.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1221.5
Current floor (min rating allowed)1053.5
Current highest rating achieved1241.6
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)±164.7
Current Raw change used (final)0.0
Projected new Raw rating1204.9
Projected new Weighed rating1219.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1219.6
Projected effective change (new Official - current Official)-2.0
Projected new highest rating1241.6
Projected new floor1053.5
Projected new K-facor36
Tournaments
Tournament: Hermanus Chess Club Open 2024 (Advanced)
Start: 2024/04/20  End: 2024/04/20  Host: WOS  Type: Rapid   Time: 20  Time weight: 0.47  Rounds: 7
Games: 7  Score: 3.5
Main rating: 1506.2  Rating gain/loss: 14.3
Type rating: 1522.1  Rating gain/loss: 12.8
Analysis
Tournament: Cape Town Junior League Qualifier 2024 (U18 Open)
Start: 2024/04/06  End: 2024/04/06  Host: WCT  Type: Rapid   Time: 25  Time weight: 0.54  Rounds: 6
Games: 6  Score: 3.5
Main rating: 1506.2  Rating gain/loss: 14.2
Type rating: 1522.1  Rating gain/loss: -7.7
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
8 Hermanus Chess Club Open 2024 (Advanced) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 7 3.5 1506.2 1522.1 Analysis
7 Cape Town Junior League Qualifier 2024 (U18 Open) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 6 3.5 1506.2 1522.1 Analysis
6 Western Cape HS Individuals Championship 2024 (U15 Boys) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 4.0 1481.5 1435.3 Analysis
5 Cape Town Open Chess Championship 2024 (Advanced) 2024/03/15 2024/03/17 Cape Town (WCT) Standard 90 0.94 6 6 2.0 1481.5 1435.3 Analysis
4 Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1481.5 1435.3 Analysis
3 CT District East Schools Chess Individuals Trails 2024 (U15 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 4.0 1475.7 1424.4 Analysis
2 Overberg Open Rapid 2024 (U19) 2024/01/27 2024/01/27 Overberg (WOS) Rapid 20 0.47 5 5 5.0 1468.2 1503.5 Analysis
1 Cape Town Masters Challenge 2024 (Advanced) 2024/01/03 2024/01/07 Cape Town (WCT) Standard 120 1.00 7 7 3.0 1468.2 1412.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
65 Hermanus Chess Club Open 2024 (Advanced) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 7 3.5 1506.2 1522.1 Analysis
64 Cape Town Junior League Qualifier 2024 (U18 Open) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 6 3.5 1506.2 1522.1 Analysis
63 Western Cape HS Individuals Championship 2024 (U15 Boys) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 4.0 1481.5 1435.3 Analysis
62 Cape Town Open Chess Championship 2024 (Advanced) 2024/03/15 2024/03/17 Cape Town (WCT) Standard 90 0.94 6 6 2.0 1481.5 1435.3 Analysis
61 Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1481.5 1435.3 Analysis
60 CT District East Schools Chess Individuals Trails 2024 (U15 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 4.0 1475.7 1424.4 Analysis
59 Overberg Open Rapid 2024 (U19) 2024/01/27 2024/01/27 Overberg (WOS) Rapid 20 0.47 5 5 5.0 1468.2 1503.5 Analysis
58 Cape Town Masters Challenge 2024 (Advanced) 2024/01/03 2024/01/07 Cape Town (WCT) Standard 120 1.00 7 7 3.0 1468.2 1412.6 Analysis
57 Kraaifontein Open 2023 (Adanced) 2023/12/09 2023/12/10 Cape Town (WCT) Standard 70 0.87 6 5 2.0 1465.1 1392.5 Analysis
56 Chess Challengers Championship – High School 2023 (U15) 2023/10/14 2023/10/14 Cape Town (WCT) Rapid 30 0.60 6 6 4.0 1459.5 1507.7 Analysis
55 Western Cape Closed Championship 2023 (C) 2023/09/24 2023/09/25 Cape Town (WCT) Standard 90 0.94 6 6 2.5 1558.9 1500.6 Analysis
54 Western Cape Closed Championship 2023 (U16) 2023/09/23 2023/09/23 Cape Town (WCT) Rapid 25 0.54 6 6 3.5 1558.9 1508.7 Analysis
53 Western Cape Closed Championship 2023 (Blitz) 2023/09/23 2023/09/25 Cape Town (WCT) Blitz 7 0.23 7 7 3.0 1558.9 1241.6 Analysis
52 Cape Town Junior Chess League Finals 2023 (U16A) 2023/09/16 2023/09/16 Cape Town (WCT) Rapid 25 0.54 7 6 4.5 1558.9 1508.7 Analysis
51 WP Club League 2023 (A) 2023/07/29 2023/09/09 Cape Town (WCT) Standard 120 1.00 11 7 2.0 1558.9 1500.6 Analysis
50 CT Metro District East Top Schools Chess 2023 (U17+U19 Mixed) 2023/07/29 2023/07/29 Cape Town (WCT) Rapid 30 0.60 5 5 2.5 1550.7 1553.5 Analysis
49 Cape Town Junior Chess League - Round 1 2023 (U16A) 2023/07/22 2023/07/22 Cape Town (WCT) Rapid 25 0.54 7 6 6.0 1550.7 1553.5 Analysis
48 Curro Durbanville Chess Open Rapid 2023 (Advanced) 2023/07/15 2023/07/15 Cape Town (WCT) Rapid 35 0.66 6 6 3.0 1550.7 1553.5 Analysis
47 WP Closed 2023 (U16) 2023/06/16 2023/06/17 Cape Town (WCT) Standard 70 0.87 6 6 4.0 1523.6 1498.4 Analysis
46 Cape Town Junior League 2nd Qualifier 2023 (U16) 2023/06/03 2023/06/03 Cape Town (WCT) Rapid 25 0.54 6 6 5.5 1523.6 1510.3 Analysis
1234
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 48 26 6 16 29.0 60.4 88.5 1458.4 1546.9
White 23 14 2 7 15.0 65.2 129.3 1440.3 1569.7
Black 25 12 4 9 14.0 56.0 51.0 1475.0 1526.0
Standard All 30 16 2 12 17.0 56.7 56.7 1452.4 1509.1
White 15 10 1 4 10.5 70.0 170.0 1425.1 1595.1
Black 15 6 1 8 6.5 43.3 -56.7 1479.8 1423.1
Rapid All 18 10 4 4 12.0 66.7 141.7 1468.3 1610.0
White 8 4 1 3 4.5 56.3 53.1 1469.0 1522.1
Black 10 6 3 1 7.5 75.0 212.5 1467.8 1680.3
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 366 218 36 112 236.0 64.5 123.1 1331.6 1454.7
White 185 116 14 55 123.0 66.5 140.1 1310.2 1450.4
Black 181 102 22 57 113.0 62.4 105.7 1353.5 1459.1
Standard All 204 112 21 71 122.5 60.0 85.4 1336.6 1422.0
White 103 62 10 31 67.0 65.0 127.9 1312.1 1440.0
Black 101 50 11 40 55.5 55.0 42.1 1361.6 1403.7
Rapid All 150 100 15 35 107.5 71.7 184.2 1320.5 1504.7
White 77 53 4 20 55.0 71.4 182.1 1307.1 1489.2
Black 73 47 11 15 52.5 71.9 186.3 1334.7 1521.0
Blitz All 12 6 0 6 6.0 50.0 0.0 1385.2 1385.2
White 5 1 0 4 1.0 20.0 -255.0 1319.9 1064.9
Black 7 5 0 2 5.0 71.4 182.1 1431.8 1613.9
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2100118020 Smith, S (Shiloh) 7 6.0 6 0 1 85.7 1450.4 303.6 1754.0 View list
2 209095311 Grove, E (Emily) 6 4.5 4 1 1 75.0 1540.2 212.5 1752.7 View list
3 1100118990 Cockin, R (Ruan) 6 3.5 3 1 2 58.3 1518.9 70.8 1589.7 View list
4 1090097018 Degueldre, J (Jean-Christian) 6 3.0 3 0 3 50.0 1480.8 0.0 1480.8 View list
5 110094681 Meyer, M (Matthew) 5 2.5 1 3 1 50.0 1526.1 0.0 1526.1 View list
6 1080110836 Henning, C (Chris) 5 1.5 1 1 3 30.0 1451.9 -170.0 1281.9 View list
7 108083939 Rosenberg, W (Wagheed) 5 1.0 0 2 3 20.0 1391.2 -255.0 1136.2 View list
8 2100108077 Coetzee, K (Kara) 4 4.0 4 0 0 100.0 1464.9 425.0 1889.9 View list
9 109080785 Muller, C (Christiaan) 4 3.5 3 1 0 87.5 1315.9 318.8 1634.7 View list
10 1100109057 Tsabola, B (Bright) 4 2.0 2 0 2 50.0 1440.7 0.0 1440.7 View list
11 108095313 Somai, R (Ruhan) 4 1.5 1 1 2 37.5 1437.0 -106.3 1330.8 View list
12 1110106190 Salimu, C (Chase) 4 1.0 1 0 3 25.0 1519.2 -212.5 1306.7 View list
13 1110150425 Haman, R (Rico) 3 3.0 3 0 0 100.0 1537.6 425.0 1962.6 View list
14 208078559 Van Zyl, M (Mea) 3 2.0 2 0 1 66.7 1291.4 141.7 1433.1 View list
15 109092070 Wilson, J (James) 3 2.0 2 0 1 66.7 1456.0 141.7 1597.6 View list
16 1100106825 Opperman, C (Connor) 3 1.5 1 1 1 50.0 1501.0 0.0 1501.0 View list
17 1090109869 Priestley, L (Logan) 3 1.5 1 1 1 50.0 1447.3 0.0 1447.3 View list
18 208090617 Zenzile, A (Amahle) 3 1.5 1 1 1 50.0 1384.2 0.0 1384.2 View list
19 1080103429 Winter, C (Cuthanzario) 3 1.0 1 0 2 33.3 1389.0 -141.7 1247.4 View list
20 108053347 Allie, I (Ishmaeel) 3 0.0 0 0 3 0.0 1497.3 -425.0 1072.3 View list