Player Page

Harman, R (Ryan)
Dob: 2012/03/26 (U14)
Gender: Male
Chess SA id: 1120150771
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2024/06/08 (15 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 rating1310.8
Current Weighted rating1300.3
Current Weighted performance1197.3
Current official/published rating (highest between Raw, WR and WP)1310.8
Current highest rating achieved1335.0
Current floor (min rating allowed)835.0
Current K-factor36
Games played this month5
Score (S)4.0
Expected score (We)2.84
Difference (S-We)0.96
Current Raw change (no limits, including tournament time weight)34.7
Current min/max change allowed (with limits)±141.6
Current Raw change used (final)34.7
Projected new Raw rating1345.5
Projected new Weighed rating1198.4
Projected new Weighted performance1299.8
Projected new final Raw rating (if new WP > new Raw)1345.5
Projected new highest rating1345.5
Projected new floor845.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1345.5
Projected effective change (new Official - current Official)+34.7
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 rating1314.5
Current Weighted rating1305.0
Current Weighted performance1245.1
Current official/published rating (highest between Raw, WR and WP)1314.5
Current highest rating achieved1345.1
Current floor (min rating allowed)845.1
Current K-factor36
Games played this month5
Score (S)4.0
Expected score (We)2.85
Difference (S-We)1.15
Current Raw change (no limits, including tournament time weight)41.4
Current min/max change allowed (with limits)±140.9
Current Raw change used (final)41.4
Projected new Raw rating1355.9
Projected new Weighed rating1202.8
Projected new Weighted performance1337.8
Projected new final Raw rating (if new WP > new Raw)1355.9
Projected new highest rating1355.9
Projected new floor855.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1355.9
Projected effective change (new Official - current Official)+41.4
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 rating1255.8
Current Weighted rating1238.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1255.8
Current highest rating achieved1255.8
Current floor (min rating allowed)755.8
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)±153.1
Current Raw change used (final)0.0
Projected new Raw rating1255.8
Projected new Weighed rating1140.1
Projected new Weighted performance733.3
Projected new final Raw rating (if new WP > new Raw)1255.8
Projected new highest rating1255.8
Projected new floor755.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1255.8
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 rating1167.2
Current Weighted rating1188.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1188.0
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)±173.7
Current Raw change used (final)0.0
Projected new Raw rating1167.2
Projected new Weighed rating1092.5
Projected new Weighted performance381.8
Projected new final Raw rating (if new WP > new Raw)1167.2
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)1167.2
Projected effective change (new Official - current Official)-20.8
Tournaments
Tournament: 4th BC Trials 2024 (U14A)
Start: 2024/06/08  End: 2024/06/08  Host: EBC  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 4.0
Main rating: 1310.8  Rating gain/loss: 34.7
Type rating: 1314.5  Rating gain/loss: 41.4
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
5 4th BC Trials 2024 (U14A) 2024/06/08 2024/06/08 Buffalo City (EBC) Standard 60 0.83 5 5 4.0 1310.8 1314.5 Analysis
4 3rd BC Trials 2024 (U14A) 2024/05/11 2024/05/11 Buffalo City (EBC) Standard 60 0.83 5 5 2.5 1335.0 1345.1 Analysis
3 Buffalo City Vikings Chess Trials 2024 (U14A) 2024/02/03 2024/02/03 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1316.4 1323.5 Analysis
2 Chess Vikings VP-Mall Blitz 2024 (B) 2024/01/27 2024/01/27 Buffalo City (EBC) Blitz 8 0.25 9 9 4.0 1328.4 1200.0 Analysis
1 2nd BC Trials 2024 (U14A) 2014/03/09 2014/03/09 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1326.3 1334.3 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
13 4th BC Trials 2024 (U14A) 2024/06/08 2024/06/08 Buffalo City (EBC) Standard 60 0.83 5 5 4.0 1310.8 1314.5 Analysis
12 3rd BC Trials 2024 (U14A) 2024/05/11 2024/05/11 Buffalo City (EBC) Standard 60 0.83 5 5 2.5 1335.0 1345.1 Analysis
11 Buffalo City Vikings Chess Trials 2024 (U14A) 2024/02/03 2024/02/03 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1316.4 1323.5 Analysis
10 Chess Vikings VP-Mall Blitz 2024 (B) 2024/01/27 2024/01/27 Buffalo City (EBC) Blitz 8 0.25 9 9 4.0 1328.4 1200.0 Analysis
9 Chess Vikings Exam Rapid 2023 (B) 2023/11/04 2023/11/04 Buffalo City (EBC) Rapid 20 0.47 7 7 4.0 1316.9 1232.8 Analysis
8 BC Vikings Closed 2023 (U12) 2023/10/03 2023/10/04 Buffalo City (EBC) Standard 65 0.85 6 5 2.5 1306.5 1313.4 Analysis
7 BC 5th Trials 2023 (U12A) 2023/09/02 2023/09/02 Buffalo City (EBC) Standard 60 0.83 5 5 4.0 1265.3 1264.1 Analysis
6 3rd BC Trials 2023 (U12A) 2023/08/12 2023/08/12 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1286.8 1291.1 Analysis
5 2nd BC Trials 2023 (U12A) 2023/06/03 2023/06/03 Buffalo City (EBC) Rapid 30 0.60 7 7 4.5 1277.9 1200.0 Analysis
4 BC Chess Trials 1 of 5 2023 (U12A) 2023/04/22 2023/04/22 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1269.8 1284.6 Analysis
3 3rd Vikings Champs 2023 (U10A+U12A) 2023/03/25 2023/03/25 Buffalo City (EBC) Standard 60 0.83 5 4 2.0 1277.0 1293.6 Analysis
2 2nd Little Vikings 2023 (U12B) 2023/02/23 2023/02/23 Buffalo City (EBC) Standard 60 0.83 5 5 5.0 1200.0 1200.0 Analysis
1 2nd BC Trials 2024 (U14A) 2014/03/09 2014/03/09 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1326.3 1334.3 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 24 12 3 9 13.5 56.3 53.1 1253.1 1306.2
White 14 5 1 8 5.5 39.3 -91.1 1286.6 1195.6
Black 10 7 2 1 8.0 80.0 255.0 1206.1 1461.1
Standard All 15 9 1 5 9.5 63.3 113.3 1252.6 1365.9
White 9 4 1 4 4.5 50.0 0.0 1286.1 1286.1
Black 6 5 0 1 5.0 83.3 283.3 1202.4 1485.7
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 9 3 2 4 4.0 44.4 -47.2 1254.0 1206.7
White 5 1 0 4 1.0 20.0 -255.0 1287.7 1032.7
Black 4 2 2 0 3.0 75.0 212.5 1211.8 1424.3
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 72 40 7 25 43.5 60.4 88.5 1257.1 1345.6
White 38 19 5 14 21.5 56.6 55.9 1264.1 1320.0
Black 34 21 2 11 22.0 64.7 125.0 1249.2 1374.2
Standard All 49 29 4 16 31.0 63.3 112.8 1255.0 1367.8
White 27 14 4 9 16.0 59.3 78.7 1267.1 1345.8
Black 22 15 0 7 15.0 68.2 154.5 1240.2 1394.8
Rapid All 14 8 1 5 8.5 60.7 91.1 1266.1 1357.2
White 6 4 1 1 4.5 75.0 212.5 1230.8 1443.3
Black 8 4 0 4 4.0 50.0 0.0 1292.7 1292.7
Blitz All 9 3 2 4 4.0 44.4 -47.2 1254.0 1206.7
White 5 1 0 4 1.0 20.0 -255.0 1287.7 1032.7
Black 4 2 2 0 3.0 75.0 212.5 1211.8 1424.3
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1120131144 Ndwandwa, L (Luhlumile) 5 0.0 0 0 5 0.0 1296.2 -425.0 871.2 View list
2 1120147193 Moyo, M (Mihle) 3 3.0 3 0 0 100.0 1275.7 425.0 1700.7 View list
3 1130136882 Jagers, N (Noah) 3 1.0 1 0 2 33.3 1280.6 -141.7 1138.9 View list
4 1120136875 Nhiwatiwa, A (Anoshamisa) 3 0.0 0 0 3 0.0 1282.9 -425.0 857.9 View list
5 1130136878 Chinyamurindi, A (Anochengeta) 2 2.0 2 0 0 100.0 1273.8 425.0 1698.8 View list
6 1120149004 Mnyila, A (Avike) 2 2.0 2 0 0 100.0 1232.7 425.0 1657.7 View list
7 1120149000 Kwelani, A (Amvuyele) 2 1.5 1 1 0 75.0 1320.8 212.5 1533.3 View list
8 1120161695 Ngewu, E (Elowo) 2 1.0 1 0 1 50.0 1290.8 0.0 1290.8 View list
9 1120150772 Mafukidze, A (Arnold) 2 1.0 0 2 0 50.0 1282.3 0.0 1282.3 View list
10 1120133983 Petzer, J (Jayden) 2 0.0 0 0 2 0.0 1301.8 -425.0 876.8 View list
11 1120153204 Cewuka, L (Lunje) 1 1.0 1 0 0 100.0 1265.3 425.0 1690.3 View list
12 1120160314 Canham, E (Ethan) 1 1.0 1 0 0 100.0 1306.5 425.0 1731.5 View list
13 1090148959 Brown, C (Christopher) 1 1.0 1 0 0 100.0 1316.9 425.0 1741.9 View list
14 1120150766 Bopi, L (Lumnko) 1 1.0 1 0 0 100.0 1316.4 425.0 1741.4 View list
15 1110109264 Gower, D (Daniel) 1 1.0 1 0 0 100.0 1316.4 425.0 1741.4 View list
16 1130136874 Goliath, C (Cooper) 1 1.0 1 0 0 100.0 1269.8 425.0 1694.8 View list
17 1120150769 Fricke, L (Leon) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 1120153664 Dyani, I (Isivile) 1 1.0 1 0 0 100.0 1277.9 425.0 1702.9 View list
19 2130097267 Dyabooi, A (Azingce) 1 1.0 1 0 0 100.0 1277.9 425.0 1702.9 View list
20 1130137759 Du Preez, D (Dante) 1 1.0 1 0 0 100.0 1286.8 425.0 1711.8 View list