Player Page

Koopman, T (Tyler)
Dob: 2010/01/11 (U16)
Gender: Male
Chess SA id: 1100138326
FIDE id: Koopman
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/06/08 (13 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 rating1560.9
Current Weighted rating1496.7
Current Weighted performance1496.7
Current official/published rating (highest between Raw, WR and WP)1560.9
Current highest rating achieved1560.9
Current floor (min rating allowed)1060.9
Current K-factor32
Games played this month4
Score (S)2.0
Expected score (We)2.25
Difference (S-We)-0.15
Current Raw change (no limits, including tournament time weight)-4.8
Current min/max change allowed (with limits)±99.2
Current Raw change used (final)-4.8
Projected new Raw rating1556.1
Projected new Weighed rating1382.2
Projected new Weighted performance1496.2
Projected new final Raw rating (if new WP > new Raw)1556.1
Projected new highest rating1560.9
Projected new floor1060.9
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1556.1
Projected effective change (new Official - current Official)-4.8
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 rating1500.8
Current Weighted rating1409.6
Current Weighted performance1493.9
Current official/published rating (highest between Raw, WR and WP)1500.8
Current highest rating achieved1500.8
Current floor (min rating allowed)1000.8
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)±108.0
Current Raw change used (final)0.0
Projected new Raw rating1500.8
Projected new Weighed rating1303.2
Projected new Weighted performance1493.9
Projected new final Raw rating (if new WP > new Raw)1500.8
Projected new highest rating1500.8
Projected new floor1000.8
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1500.8
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 rating1604.8
Current Weighted rating1489.9
Current Weighted performance1583.3
Current official/published rating (highest between Raw, WR and WP)1604.8
Current highest rating achieved1604.8
Current floor (min rating allowed)1104.8
Current K-factor28
Games played this month4
Score (S)2.0
Expected score (We)3.14
Difference (S-We)-1.14
Current Raw change (no limits, including tournament time weight)-31.9
Current min/max change allowed (with limits)±93.1
Current Raw change used (final)-31.9
Projected new Raw rating1572.9
Projected new Weighed rating1379.3
Projected new Weighted performance1561.1
Projected new final Raw rating (if new WP > new Raw)1572.9
Projected new highest rating1604.8
Projected new floor1104.8
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1572.9
Projected effective change (new Official - current Official)-31.9
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 rating1044.4
Current Weighted rating941.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1044.4
Current highest rating achieved1044.4
Current floor (min rating allowed)544.4
Current K-factor40
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)±207.0
Current Raw change used (final)0.0
Projected new Raw rating1044.4
Projected new Weighed rating868.2
Projected new Weighted performance811.8
Projected new final Raw rating (if new WP > new Raw)1044.4
Projected new highest rating1044.4
Projected new floor544.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1044.4
Projected effective change (new Official - current Official)=0.0
Tournaments
Tournament: Western Cape - Kings and Queens 2024 (Boys)
Start: 2024/06/08  End: 2024/06/08  Host: WOS  Type: Rapid   Time: 30  Time weight: 0.60  Rounds: 4
Games: 4  Score: 2.0
Main rating: 1560.9  Rating gain/loss: -4.8
Type rating: 1604.8  Rating gain/loss: -31.9
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
8 Western Cape - Kings and Queens 2024 (Boys) 2024/06/08 2024/06/08 Overberg (WOS) Rapid 30 0.60 5 4 2.0 1560.9 1604.8 Analysis
7 West Coast & Mykonos Open 2024 (Elite) 2024/05/17 2024/05/19 West Coast (WCU) Standard 90 0.94 6 6 2.5 1540.6 1488.0 Analysis
6 Lower West Top Schools 2024 (U18) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 5 5.0 1540.6 1588.2 Analysis
5 Western Cape Inter Region Cup 2024 (U20 Boys) 2024/03/23 2024/03/24 Overberg (WOS) Standard 90 0.94 5 5 3.0 1550.9 1471.4 Analysis
4 Western Cape Inter Region Cup 2024 (Blitz) 2024/03/22 2024/03/22 Overberg (WOS) Blitz 5 0.18 7 7 3.5 1550.9 967.2 Analysis
3 Western Cape HS Individuals Championship 2024 (U15 Boys) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 3.5 1550.9 1471.4 Analysis
2 West Coast Schools Chess Prestige Championships 2024 (U15 Boys) 2024/02/24 2024/02/24 West Coast (WCU) Rapid 30 0.60 5 5 5.0 1521.3 1552.4 Analysis
1 Lower West Coast Schools Chess Prestige 2024 (U15 Boys) 2024/02/17 2024/02/17 West Coast (WCU) Rapid 30 0.60 5 5 4.5 1521.3 1552.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
28 Western Cape - Kings and Queens 2024 (Boys) 2024/06/08 2024/06/08 Overberg (WOS) Rapid 30 0.60 5 4 2.0 1560.9 1604.8 Analysis
27 West Coast & Mykonos Open 2024 (Elite) 2024/05/17 2024/05/19 West Coast (WCU) Standard 90 0.94 6 6 2.5 1540.6 1488.0 Analysis
26 Lower West Top Schools 2024 (U18) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 5 5.0 1540.6 1588.2 Analysis
25 Western Cape Inter Region Cup 2024 (U20 Boys) 2024/03/23 2024/03/24 Overberg (WOS) Standard 90 0.94 5 5 3.0 1550.9 1471.4 Analysis
24 Western Cape Inter Region Cup 2024 (Blitz) 2024/03/22 2024/03/22 Overberg (WOS) Blitz 5 0.18 7 7 3.5 1550.9 967.2 Analysis
23 Western Cape HS Individuals Championship 2024 (U15 Boys) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 3.5 1550.9 1471.4 Analysis
22 West Coast Schools Chess Prestige Championships 2024 (U15 Boys) 2024/02/24 2024/02/24 West Coast (WCU) Rapid 30 0.60 5 5 5.0 1521.3 1552.4 Analysis
21 Lower West Coast Schools Chess Prestige 2024 (U15 Boys) 2024/02/17 2024/02/17 West Coast (WCU) Rapid 30 0.60 5 5 4.5 1521.3 1552.4 Analysis
20 2023 Western Cape Rural Cup (U14) 2023/12/09 2023/12/09 Cape Winelands (WCW) Standard 60 0.83 5 3 1.0 1525.1 1469.8 Analysis
19 2023 Western Cape Rural Cup (Blitz) 2023/12/08 2023/12/08 Cape Winelands (WCW) Blitz 5 0.18 7 7 3.0 1525.1 882.0 Analysis
18 Clanwilliam Chess Club Open 2023 (A) 2023/12/02 2023/12/02 West Coast (WCU) Rapid 35 0.66 5 5 3.5 1525.1 1555.9 Analysis
17 West Coast Primary Schools Grand Challenge League 2023 (Primary School) 2023/10/21 2023/10/21 West Coast (WCU) Rapid 15 0.39 5 5 5.0 1509.5 1514.9 Analysis
16 Western Cape Top Schools 2023 (U15 Mixed) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 6 6 4.5 1485.9 1427.2 Analysis
15 CW Top Schools 2023 (Advanced) 2023/08/11 2023/08/13 West Coast (WCU) Standard 90 0.94 6 6 3.0 1495.2 1429.1 Analysis
14 Pedro Booyse Top Schools 2023 (High School) 2023/07/29 2023/07/29 West Coast (WCU) Standard 60 0.83 5 5 5.0 1477.4 1351.7 Analysis
13 Youth Day 1 2023 (Elite) 2023/06/17 2023/06/17 West Coast (WCU) Rapid 33 0.64 5 5 3.0 1479.1 1470.4 Analysis
12 Lower West Coast Top Schools Championships 2023 (High School) 2023/06/10 2023/06/10 West Coast (WCU) Rapid 30 0.60 5 5 5.0 1479.1 1470.4 Analysis
11 West Coast Open 2023 (Elite) 2023/05/20 2023/06/03 West Coast (WCU) Standard 65 0.85 5 5 3.5 1479.1 1287.7 Analysis
10 St Helenabaai Open 2023 (Elite) 2023/05/13 2023/05/13 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1448.7 1294.8 Analysis
9 Western Cape PS Individuals 2023 (U13 Boys) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1448.7 1213.2 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 43 24 10 9 29.0 67.4 148.3 1413.5 1561.7
White 21 10 8 3 14.0 66.7 141.7 1434.6 1576.2
Black 22 14 2 6 15.0 68.2 154.5 1393.3 1547.9
Standard All 17 5 8 4 9.0 52.9 25.0 1519.1 1544.1
White 8 1 6 1 4.0 50.0 0.0 1563.6 1563.6
Black 9 4 2 3 5.0 55.6 47.2 1479.5 1526.7
Rapid All 19 16 1 2 16.5 86.8 313.2 1304.5 1617.6
White 10 9 1 0 9.5 95.0 382.5 1273.8 1656.3
Black 9 7 0 2 7.0 77.8 236.1 1338.5 1574.6
Blitz All 7 3 1 3 3.5 50.0 0.0 1452.9 1452.9
White 3 0 1 2 0.5 16.7 -283.3 1626.2 1342.9
Black 4 3 0 1 3.0 75.0 212.5 1322.9 1535.4
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 142 93 16 33 101.0 71.1 179.6 1348.9 1528.4
White 73 50 10 13 55.0 75.3 215.4 1337.5 1552.9
Black 69 43 6 20 46.0 66.7 141.7 1360.9 1502.5
Standard All 65 36 12 17 42.0 64.6 124.2 1376.6 1500.8
White 34 20 7 7 23.5 69.1 162.5 1352.2 1514.7
Black 31 16 5 10 18.5 59.7 82.3 1403.4 1485.6
Rapid All 63 51 3 9 52.5 83.3 283.3 1298.7 1582.1
White 33 28 2 3 29.0 87.9 322.0 1281.9 1603.9
Black 30 23 1 6 23.5 78.3 240.8 1317.2 1558.1
Blitz All 14 6 1 7 6.5 46.4 -30.4 1445.5 1415.1
White 6 2 1 3 2.5 41.7 -70.8 1559.8 1488.9
Black 8 4 0 4 4.0 50.0 0.0 1359.8 1359.8
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1090096311 Schroeder, L (Liam) 7 3.0 1 4 2 42.9 1301.6 -60.7 1240.9 View list
2 1110139048 Siebritz, Y (Yul) 4 4.0 4 0 0 100.0 1465.8 425.0 1890.8 View list
3 1060099677 Njokweni, L (Llyabona) 3 2.0 2 0 1 66.7 1508.2 141.7 1649.9 View list
4 1060096290 Kariem, S (Shakir) 3 0.0 0 0 3 0.0 1484.3 -425.0 1059.3 View list
5 184075272 Abdol, E (Enrico) 2 2.0 2 0 0 100.0 1538.0 425.0 1963.0 View list
6 1100103503 Arendse, Q (Qnwinne) 2 2.0 2 0 0 100.0 1345.7 425.0 1770.7 View list
7 1100138317 De Boer, A (Andrew) 2 2.0 2 0 0 100.0 1479.1 425.0 1904.1 View list
8 287094417 Conradie, M (Magda) 2 2.0 2 0 0 100.0 1510.2 425.0 1935.2 View list
9 105077648 Hogan, L (Lee) 2 2.0 2 0 0 100.0 1478.3 425.0 1903.3 View list
10 109078590 Koegelenberg, L (Louw) 2 2.0 2 0 0 100.0 1503.6 425.0 1928.6 View list
11 1060132387 Nqakala, Y (Yamkela) 2 2.0 2 0 0 100.0 1555.9 425.0 1980.9 View list
12 2090134336 Pienaar, F (Francisca) 2 2.0 2 0 0 100.0 1439.4 425.0 1864.4 View list
13 1090142540 Sawayer, L (Luke) 2 2.0 2 0 0 100.0 1008.1 425.0 1433.1 View list
14 1040145203 Seas, B (Brendon) 2 2.0 2 0 0 100.0 1254.1 425.0 1679.1 View list
15 1100142277 Tieling, D (Denilhio) 2 2.0 2 0 0 100.0 1478.3 425.0 1903.3 View list
16 109093557 Joseph, A (Amaru) 2 1.0 1 0 1 50.0 968.8 0.0 968.8 View list
17 102050877 Nero, J (Juan) 2 1.0 1 0 1 50.0 1463.9 0.0 1463.9 View list
18 170033599 Schuller, A (Ashley) 2 1.0 1 0 1 50.0 1517.9 0.0 1517.9 View list
19 1100108128 Prins, R (Reinhart) 2 0.5 0 1 1 25.0 1499.8 -212.5 1287.3 View list
20 1100130764 Claassen, R (Raynier) 2 0.0 0 0 2 0.0 1538.0 -425.0 1113.0 View list