Player Page

Modirwa, O (Ofentse)
Dob: 2002/01/18 (Adult)
Gender: Male
Chess SA id: 102023635
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (3 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 rating1714.8
Curent Weighted rating1692.0
Curent Weighted performance1539.9
Current official/published rating (highest between Raw, WR and WP)1714.8
Current floor (min rating allowed)1246.9
Current highest rating achieved1746.9
Current K-factor28
Games played this month5
Score (S)3.5
Expected score (We)3.49
Difference (S-We)0.01
Current Raw change (no limits, including tournament time weight)0.2
Current min/max change allowed (with limits)±79.6
Current Raw change used (final)0.2
Projected new Raw rating1715.0
Projected new Weighed rating1695.5
Projected new Weighted performance1539.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1715.0
Projected effective change (new Official - current Official)+0.2
Projected new highest rating1746.9
Projected new floor1246.9
Projected new K-facor28
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 rating1793.9
Curent Weighted rating1724.7
Curent Weighted performance1475.2
Current official/published rating (highest between Raw, WR and WP)1793.9
Current floor (min rating allowed)1312.4
Current highest rating achieved1812.4
Current K-factor24
Games played this month5
Score (S)3.5
Expected score (We)4.02
Difference (S-We)-0.52
Current Raw change (no limits, including tournament time weight)-12.5
Current min/max change allowed (with limits)±71.1
Current Raw change used (final)-12.5
Projected new Raw rating1781.4
Projected new Weighed rating1731.5
Projected new Weighted performance1475.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1781.4
Projected effective change (new Official - current Official)-12.5
Projected new highest rating1812.4
Projected new floor1312.4
Projected new K-facor24
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 rating1576.4
Curent Weighted rating1495.0
Curent Weighted performance1486.9
Current official/published rating (highest between Raw, WR and WP)1576.4
Current floor (min rating allowed)1088.2
Current highest rating achieved1588.2
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)±97.0
Current Raw change used (final)0.0
Projected new Raw rating1576.4
Projected new Weighed rating1504.1
Projected new Weighted performance1486.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1576.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1588.2
Projected new floor1088.2
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 rating1443.2
Curent Weighted rating1453.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1453.2
Current floor (min rating allowed)1088.2
Current highest rating achieved1490.8
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)±117.3
Current Raw change used (final)0.0
Projected new Raw rating1443.2
Projected new Weighed rating1451.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1451.8
Projected effective change (new Official - current Official)-1.3
Projected new highest rating1490.8
Projected new floor1088.2
Projected new K-facor32
Tournaments
Tournament: Mangaung Metro Chess 10-11 May 2024 (A)
Start: 2024/05/10  End: 2024/05/11  Host: FMB  Type: Standard   Time: 62  Time weight: 0.84  Rounds: 5
Games: 5  Score: 3.5
Main rating: 1714.8  Rating gain/loss: 0.2
Type rating: 1793.9  Rating gain/loss: -12.5
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 Mangaung Metro Chess 10-11 May 2024 (A) 2024/05/10 2024/05/11 Mangaung (FMB) Standard 62 0.84 5 5 3.5 1714.8 1793.9 Analysis
3 Mangaung Metro Chess 12-13 April 2024 (A) 2024/04/12 2024/04/13 Mangaung (FMB) Standard 62 0.84 5 5 3.5 1729.6 1812.4 Analysis
2 Mangaung Metro Chess 9 March 2024 (A) 2024/03/09 2024/03/09 Mangaung (FMB) Rapid 32 0.63 5 5 3.5 1746.9 1588.2 Analysis
1 Mangaung Metro Chess 10 February 2024 (A) 2024/02/10 2024/02/10 Mangaung (FMB) Rapid 32 0.63 5 5 4.0 1746.2 1570.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
45 Mangaung Metro Chess 10-11 May 2024 (A) 2024/05/10 2024/05/11 Mangaung (FMB) Standard 62 0.84 5 5 3.5 1714.8 1793.9 Analysis
44 Mangaung Metro Chess 12-13 April 2024 (A) 2024/04/12 2024/04/13 Mangaung (FMB) Standard 62 0.84 5 5 3.5 1729.6 1812.4 Analysis
43 Mangaung Metro Chess 9 March 2024 (A) 2024/03/09 2024/03/09 Mangaung (FMB) Rapid 32 0.63 5 5 3.5 1746.9 1588.2 Analysis
42 Mangaung Metro Chess 10 February 2024 (A) 2024/02/10 2024/02/10 Mangaung (FMB) Rapid 32 0.63 5 5 4.0 1746.2 1570.0 Analysis
41 2023 Moja Chess Extravaganza (Blitz) 2023/10/03 2023/10/03 Frances Baard (NCF) Blitz 5 0.18 7 6 3.0 1671.0 1464.6 Analysis
40 2023 Moja Chess Extravaganza (B) 2023/09/30 2023/10/04 Frances Baard (NCF) Standard 120 1.00 9 9 7.0 1671.0 1672.0 Analysis
39 St Andrews 19 August 2023 (A) 2023/08/19 2023/08/19 Mangaung (FMB) Rapid 32 0.63 5 5 4.0 1667.1 1463.6 Analysis
38 Morris Club Championship 2023 2023/07/28 2023/07/28 Mangaung (FMB) Rapid 32 0.63 5 5 5.0 1651.6 1408.9 Analysis
37 Inter Regional Chess Championship 2023 (Adults) 2023/05/19 2023/05/20 Mangaung (FMB) Standard 62 0.84 5 5 5.0 1633.3 1651.0 Analysis
36 Balans Blitz Chess 2022 (A) 2022/08/13 2022/08/13 Mangaung (FMB) Blitz 5 0.18 7 6 4.0 1632.7 1490.8 Analysis
35 Smart Chess Blitz 2022 (Open) 2022/05/07 2022/05/07 Mangaung (FMB) Blitz 7 0.23 7 7 6.5 1625.6 1433.8 Analysis
34 Moja Open 2022 (Prestige) 2022/03/19 2022/03/22 Frances Baard (NCF) Standard 120 1.00 7 0 0.0 1623.3 1653.8 Analysis
33 Kopanong Chess Tournament 2022 (A) 2022/03/05 2022/03/05 Xhariep (FXT) Standard 60 0.83 5 4 3.0 1623.3 1653.8 Analysis
32 Morris Club Championship 2022 2022/02/26 2022/02/26 Mangaung (FMB) Rapid 32 0.63 5 5 4.0 1626.8 1388.0 Analysis
31 Morris Chess Club Challenge 2021 2021/04/10 2021/04/10 Mangaung (FMB) Rapid 32 0.63 5 5 3.0 1652.6 1393.8 Analysis
30 Morris Club Tournament 2020 2020/02/15 2020/02/15 Mangaung (FMB) Standard 60 0.83 5 5 4.0 1644.2 1640.6 Analysis
29 High School League Tournament 2020 (U19) 2020/02/08 2020/02/08 Mangaung (FMB) Standard 60 0.83 5 4 4.0 1644.2 1640.6 Analysis
28 Grey College Team Championship 2020 (A) 2020/01/31 2020/02/01 Mangaung (FMB) Standard 60 0.83 5 5 3.5 1644.2 1640.6 Analysis
27 2019 Wild Card Chess Championship (U18 Open) 2020/01/09 2020/01/12 4 Knights (4K) Standard 120 1.00 7 7 5.0 1578.6 1585.2 Analysis
26 2019 South African Junior Team Championships (U18A) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 3.5 1578.6 1585.2 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 20 12 5 3 14.5 72.5 191.2 1451.3 1642.6
White 9 6 2 1 7.0 77.8 236.1 1409.2 1645.3
Black 11 6 3 2 7.5 68.2 154.5 1485.8 1640.3
Standard All 10 6 2 2 7.0 70.0 170.0 1465.9 1635.9
White 4 3 1 0 3.5 87.5 318.8 1359.3 1678.1
Black 6 3 1 2 3.5 58.3 70.8 1536.9 1607.8
Rapid All 10 6 3 1 7.5 75.0 212.5 1436.8 1649.3
White 5 3 1 1 3.5 70.0 170.0 1449.1 1619.1
Black 5 3 2 0 4.0 80.0 255.0 1424.4 1679.4
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 246 144 58 44 173.0 70.3 172.8 1405.5 1578.2
White 125 73 30 22 88.0 70.4 173.4 1398.2 1571.6
Black 121 71 28 22 85.0 70.2 172.1 1412.9 1585.0
Standard All 192 107 52 33 133.0 69.3 163.8 1396.0 1559.8
White 99 55 27 17 68.5 69.2 163.1 1389.0 1552.1
Black 93 52 25 16 64.5 69.4 164.5 1403.4 1567.9
Rapid All 30 21 5 4 23.5 78.3 240.8 1376.8 1617.7
White 15 12 2 1 13.0 86.7 311.7 1365.1 1676.7
Black 15 9 3 3 10.5 70.0 170.0 1388.6 1558.6
Blitz All 24 16 1 7 16.5 68.8 159.4 1517.3 1676.6
White 11 6 1 4 6.5 59.1 77.3 1526.6 1603.9
Black 13 10 0 3 10.0 76.9 228.8 1509.4 1738.2
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 102034070 Senatle, K (Kamogelo) 7 5.5 5 1 1 78.6 1677.3 242.9 1920.2 View list
2 101025290 Motaung, L (Lehlohonolo) 6 3.5 1 5 0 58.3 1532.2 70.8 1603.0 View list
3 108086187 Rossouw, J (Johrne) 4 3.5 3 1 0 87.5 1672.6 318.8 1991.4 View list
4 191015783 Kleinhans, F (Fanie) 4 3.0 3 0 1 75.0 1533.3 212.5 1745.8 View list
5 104030572 Posholi, K (Kamohelo) 4 1.5 1 1 2 37.5 1524.2 -106.3 1417.9 View list
6 198082772 Sekharume, L (Lefu) 4 1.5 1 1 2 37.5 1573.8 -106.3 1467.5 View list
7 163092629 Goosen, P (Pierre) 3 3.0 3 0 0 100.0 1445.3 425.0 1870.3 View list
8 102053241 Buchner, E (Eduard) 3 2.5 2 1 0 83.3 1575.4 283.3 1858.7 View list
9 101024593 Moloto, N (Nnani) 3 2.5 2 1 0 83.3 1471.4 283.3 1754.8 View list
10 181002839 Botes, D (Dion) 3 2.0 2 0 1 66.7 1571.0 141.7 1712.7 View list
11 1050136744 Pretorius, L (Leighan) 3 2.0 1 2 0 66.7 1703.3 141.7 1844.9 View list
12 107052210 Kotze, CJ (Christiaan) 3 1.5 0 3 0 50.0 1610.9 0.0 1610.9 View list
13 194020362 Manaba, T (Thembani) 3 1.0 1 0 2 33.3 1525.4 -141.7 1383.7 View list
14 102039624 Van Der Westhuizen, PJ (Petrus) 3 1.0 1 0 2 33.3 1541.4 -141.7 1399.7 View list
15 103005804 Cruywagen, A (Armand) 3 1.0 0 2 1 33.3 1474.5 -141.7 1332.8 View list
16 103009078 Essa, NA (Naseem Ahmed) 3 0.0 0 0 3 0.0 1572.1 -425.0 1147.1 View list
17 1100098157 De Villiers, H (Hj) 2 2.0 2 0 0 100.0 1730.5 425.0 2155.5 View list
18 101011551 Gwayi, L (Lunathi) 2 2.0 2 0 0 100.0 1509.3 425.0 1934.3 View list
19 1030097479 Halter, P (Prince) 2 2.0 2 0 0 100.0 1629.2 425.0 2054.2 View list
20 107069734 Jordaan, W (Wian) 2 2.0 2 0 0 100.0 1620.2 425.0 2045.2 View list