Player Page

Mthi, Y (Yamkela)
Dob: 2008/03/08 (U18)
Gender: Male
Chess SA id: 108092087
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/02/03 (218 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 rating1341.4
Current Weighted rating1343.1
Current Weighted performance1228.5
Current official/published rating (highest between Raw, WR and WP)1343.1
Current highest rating achieved1502.5
Current floor (min rating allowed)1002.5
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)±135.6
Current Raw change used (final)0.0
Projected new Raw rating1341.4
Projected new Weighed rating1234.8
Projected new Weighted performance1228.5
Projected new final Raw rating (if new WP > new Raw)1341.4
Projected new highest rating1502.5
Projected new floor1002.5
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1341.4
Projected effective change (new Official - current Official)-1.7
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 rating1340.9
Current Weighted rating1337.9
Current Weighted performance1240.0
Current official/published rating (highest between Raw, WR and WP)1340.9
Current highest rating achieved1463.8
Current floor (min rating allowed)963.8
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)±135.7
Current Raw change used (final)0.0
Projected new Raw rating1340.9
Projected new Weighed rating1230.4
Projected new Weighted performance1240.0
Projected new final Raw rating (if new WP > new Raw)1340.9
Projected new highest rating1463.8
Projected new floor963.8
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1340.9
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 rating1274.9
Current Weighted rating1275.3
Current Weighted performance1061.4
Current official/published rating (highest between Raw, WR and WP)1275.3
Current highest rating achieved1328.9
Current floor (min rating allowed)828.9
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)±149.0
Current Raw change used (final)0.0
Projected new Raw rating1274.9
Projected new Weighed rating1173.0
Projected new Weighted performance1061.4
Projected new final Raw rating (if new WP > new Raw)1274.9
Projected new highest rating1328.9
Projected new floor828.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1274.9
Projected effective change (new Official - current Official)-0.4
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 CT District East Schools Chess Individuals Trails 2024 (U18 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 3 3.0 1307.1 1299.9 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
33 CT District East Schools Chess Individuals Trails 2024 (U18 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 3 3.0 1307.1 1299.9 Analysis
32 WP Club League 2023 (C) 2023/07/29 2023/09/09 Cape Town (WCT) Standard 120 1.00 11 9 1.5 1398.6 1393.3 Analysis
31 Curro Durbanville Chess Open Rapid 2023 (Intermediate) 2023/07/15 2023/07/15 Cape Town (WCT) Rapid 35 0.66 6 6 3.0 1405.1 1274.2 Analysis
30 WP Closed 2023 (D) 2023/06/16 2023/06/18 Cape Town (WCT) Standard 120 1.00 6 0 0.0 1405.1 1393.3 Analysis
29 Western Cape HS Individuals 2023 (U15 Boys) 2023/04/01 2023/04/02 Cape Town (WCT) Standard 60 0.83 6 6 3.5 1382.0 1365.8 Analysis
28 Cape Town Metro Schools Chess Closed Individuals 2023 (U15 Boys) 2023/02/03 2023/03/04 Cape Town (WCT) Standard 60 0.83 6 6 3.5 1392.9 1377.0 Analysis
27 District East Schools Chess Individual Trials 2023 (U15 Boys) 2023/02/03 2023/02/04 Cape Town (WCT) Standard 60 0.83 6 6 5.0 1363.9 1338.3 Analysis
26 Summer Slam 2022 (B) 2022/12/13 2022/12/13 Cape Town (WCT) Rapid 20 0.47 6 5 1.5 1381.2 1328.9 Analysis
25 Metro Rapid 2022 (U15 Boys) 2022/10/22 2022/10/22 Cape Town (WCT) Rapid 30 0.60 5 5 4.0 1417.1 1291.8 Analysis
24 2022 Western Province Club League (D) 2022/08/27 2022/10/01 Cape Town (WCT) Standard 70 0.87 7 2 2.0 1417.1 1385.0 Analysis
23 2022 Western Province Club League (C) 2022/08/20 2022/10/01 Cape Town (WCT) Standard 120 1.00 11 4 0.5 1417.1 1385.0 Analysis
22 Curro Durbanville Chess Open Rapid 2022 (A) 2022/07/02 2022/07/02 Cape Town (WCT) Rapid 25 0.54 6 6 3.0 1407.8 1268.4 Analysis
21 WP Closed 2022 (E) 2022/06/16 2022/06/16 Cape Town (WCT) Standard 90 0.94 6 6 4.0 1376.8 1344.4 Analysis
20 WP Closed 2022 (U16) 2022/06/16 2022/06/16 Cape Town (WCT) Standard 70 0.87 6 6 4.0 1376.8 1344.4 Analysis
19 Western Province Open 2022 (Intermediate) 2022/02/26 2022/02/27 Cape Town (WCT) Standard 70 0.87 6 6 4.0 1416.1 1375.8 Analysis
18 Cape Winelands Open 2022 (Intermediate) 2022/02/12 2022/02/13 Cape Winelands (WCW) Standard 70 0.87 6 6 3.0 1416.1 1375.8 Analysis
17 WP Open 2021 (Prestige) 2021/05/08 2021/05/09 Cape Town (WCT) Standard 70 0.87 6 6 1.5 1493.8 1458.7 Analysis
16 2019 South African Top Schools Team Championships (U13 Open) 2020/01/10 2020/01/11 4 Knights (4K) Standard 90 0.94 5 5 4.0 1502.5 1463.8 Analysis
15 Western Cape Schools Kings & Queens 2019 (Boys) 2019/10/12 2019/10/12 West Coast (WCU) Rapid 30 0.60 5 3 3.0 1478.4 1200.0 Analysis
14 2019 Western Cape Closed Chess Championships (C) 2019/09/21 2019/09/22 Cape Winelands (WCW) Standard 70 0.87 6 0 0.0 1385.4 1355.2 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 3 3 0 0 3.0 100.0 425.0 1232.5 1657.5
White 1 1 0 0 1.0 100.0 425.0 1272.3 1697.3
Black 2 2 0 0 2.0 100.0 425.0 1212.5 1637.5
Standard All 3 3 0 0 3.0 100.0 425.0 1232.5 1657.5
White 1 1 0 0 1.0 100.0 425.0 1272.3 1697.3
Black 2 2 0 0 2.0 100.0 425.0 1212.5 1637.5
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 162 94 14 54 101.0 62.3 104.9 1263.6 1368.5
White 83 50 8 25 54.0 65.1 128.0 1252.9 1380.9
Black 79 44 6 29 47.0 59.5 80.7 1274.8 1355.5
Standard All 137 81 11 45 86.5 63.1 111.7 1243.8 1355.5
White 70 43 7 20 46.5 66.4 139.6 1239.3 1378.9
Black 67 38 4 25 40.0 59.7 82.5 1248.6 1331.1
Rapid All 25 13 3 9 14.5 58.0 68.0 1371.8 1439.8
White 13 7 1 5 7.5 57.7 65.4 1326.4 1391.8
Black 12 6 2 4 7.0 58.3 70.8 1421.0 1491.8
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 108091526 Lau, C (Callum) 4 3.0 3 0 1 75.0 1384.3 212.5 1596.8 View list
2 109068118 Spiller, C (Caden) 3 1.5 1 1 1 50.0 1338.7 0.0 1338.7 View list
3 108053757 Lombard, DH (Duane) 2 2.0 2 0 0 100.0 1221.1 425.0 1646.1 View list
4 108089033 Potgieter, PL (Pieter) 2 2.0 2 0 0 100.0 1417.0 425.0 1842.0 View list
5 1080110836 Henning, C (Chris) 2 1.0 1 0 1 50.0 1399.5 0.0 1399.5 View list
6 107083746 Londt, J (Juvan) 2 1.0 1 0 1 50.0 1346.9 0.0 1346.9 View list
7 208086084 Olkers, C (Caitlyn) 2 1.0 1 0 1 50.0 1285.2 0.0 1285.2 View list
8 109076474 Palmer, J (Jesse) 2 1.0 1 0 1 50.0 1340.1 0.0 1340.1 View list
9 199029432 Pasqualle, L (Lazio) 2 1.0 1 0 1 50.0 1407.8 0.0 1407.8 View list
10 108053347 Allie, I (Ishmaeel) 2 0.5 0 1 1 25.0 1381.6 -212.5 1169.1 View list
11 108087782 Jonkers, T (Tristan) 2 0.5 0 1 1 25.0 1437.5 -212.5 1225.0 View list
12 181029501 Paulse, AL (Angelo) 2 0.5 0 1 1 25.0 1407.8 -212.5 1195.3 View list
13 100077344 Temoore, F (Farouk) 2 0.5 0 1 1 25.0 1398.7 -212.5 1186.2 View list
14 1070133973 Morgan, N (Nathan) 2 0.0 0 0 2 0.0 1455.4 -425.0 1030.4 View list
15 107055334 Van Schaik, M (Migael) 2 0.0 0 0 2 0.0 1213.3 -425.0 788.3 View list
16 1090097524 Cornelissen, A (Aidan) 1 1.0 1 0 0 100.0 1215.6 425.0 1640.6 View list
17 208088217 Botha, C (Clarissa) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 207044506 Claassen, C (Carli) 1 1.0 1 0 0 100.0 1376.8 425.0 1801.8 View list
19 1080130020 Chen, W (Weijie) 1 1.0 1 0 0 100.0 1502.5 425.0 1927.5 View list
20 1080118976 Boonzaaier, J (Jan) 1 1.0 1 0 0 100.0 1385.4 425.0 1810.4 View list